diff --git a/config/cradio.conf b/config/cradio.conf
index 0c2600a..a2bbb1f 100644
--- a/config/cradio.conf
+++ b/config/cradio.conf
@@ -29,3 +29,6 @@ CONFIG_BT_PERIPHERAL_PREF_MAX_INT=6
 CONFIG_ZMK_BEHAVIORS_QUEUE_SIZE=512
 CONFIG_ZMK_MACRO_DEFAULT_WAIT_MS=35
 CONFIG_ZMK_MACRO_DEFAULT_TAP_MS=35
+# Mouse keys
+CONFIG_ZMK_MOUSE=y
+CONFIG_ZMK_BEHAVIOR_INPUT_TWO_AXIS=y
diff --git a/config/cradio.keymap b/config/cradio.keymap
index b010428..bcb0764 100644
--- a/config/cradio.keymap
+++ b/config/cradio.keymap
@@ -25,15 +25,16 @@
 #define RNAV 4
 #define LNAV 5
 #define FN 6
-#define GAME 7
-#define TERM 8
+#define MOUSE 7
+#define GAME 8
+#define TERM 9
 // macro layers
-#define MK 9
-#define MF 10
-#define MFG 11
-#define MT 12
-#define MGIT 13
-#define LOCK 14
+#define MK 10
+#define MF 11
+#define MFG 12
+#define MT 13
+#define MGIT 14
+#define LOCK 15
 
 #define EMPTYLAYER \
     &trans  &trans  &trans  &trans  &trans    &trans  &trans  &trans  &trans  &trans \
@@ -50,7 +51,29 @@
     require-prior-idle-ms = <150>;
 };
 &caps_word {
-    continue-list = <UNDERSCORE MINUS SEMICOLON COLON APOSTROPHE DOUBLE_QUOTES>;
+    continue-list = <BSPC DEL UNDERSCORE MINUS SEMICOLON COLON APOSTROPHE DOUBLE_QUOTES>;
+};
+&num_word { // urob fork only
+    layers = <NUM_LOCK>;
+    continue-list = <BSPC DEL DOT AMPERSAND UP DOWN LEFT RIGHT>;
+};
+
+// mouse keys (copied from urob)
+#define ZMK_MOUSE_DEFAULT_MOVE_VAL 1500  // 600
+#define ZMK_MOUSE_DEFAULT_SCRL_VAL 20    // 10
+
+#include <dt-bindings/zmk/mouse.h>
+
+&mmv {
+  acceleration-exponent = <1>;      // 1
+  time-to-max-speed-ms = <500>;    // 40
+  delay-ms = <0>;                   // 0
+};
+
+&msc {
+  acceleration-exponent = <1>;      // 0
+  time-to-max-speed-ms = <40>;      // 500
+  delay-ms = <0>;                   // 10
 };
 
 / {
@@ -64,18 +87,22 @@
         JJ_MM(mmgrave, mod_morph_grave, mods = <(MOD_LSFT)>; bindings = <&kp TILDE>, <&kp GRAVE>;)
         JJ_MM(mmqgr, mod_morph_q_grave, mods = <(MOD_RALT)>; bindings = <&kp Q>, <&mmgrave>;)
         JJ_MM(mmat, mod_morph_a_tab, mods = <(MOD_RALT|MOD_RGUI)>; keep-mods = <(MOD_RALT|MOD_RGUI)>; bindings = <&kp A>, <&kp TAB>;)
-        JJ_MM(mmcw, mod_morph_caps_word, mods = <(MOD_LSFT)>; bindings = <&kp ESC>, <&caps_word>;)
+        JJ_MM(mmcw, mod_morph_caps_word, mods = <(MOD_LSFT)>; bindings = <&kp ESC>, <&kp CAPSLOCK>;)
         JJ_MM(gamespc, mod_morph_gaming_space_caps_word, mods = <(MOD_LSFT)>; bindings = <&kp SPACE>, <&caps_word>;)
         JJ_HT_HOLD(caps, caps_word_hold, bindings = <&kp>, <&mmcw>;)
         JJ_HT_HOLD(spc, space_shift, retro-tap; hold-while-undecided; bindings = <&kp>, <&kp>;)
         JJ_HT_HOLD(rm, repeat_mod, bindings = <&kp>, <&key_repeat>;)
-        JJ_HT_HOLD(rl, repeat_layer, quick-tap-ms = <175>; bindings = <&mo>, <&key_repeat>;) // allow hold repeat of repeat key
+        JJ_MM(nl, mod_morph_num_layer, mods = <(MOD_LSFT)>; bindings = <&snl NUM NUM>, <&snlc NUM NUM>;)
+        JJ_HT_HOLD(snl, smart_num_layer, bindings = <&mo>, <&num_word>;)
+        JJ_HT_HOLD(snlc, smart_num_layer_caps, bindings = <&mo>, <&caps_word>;)
         JJ_HT_HOLD(mto, mod_tap_to_layer, bindings = <&sk>, <&to>;)
         JJ_HT_HOLD(mtog, mod_tap_toggle_layer, bindings = <&sk>, <&tog>;)
         JJ_HT_HOLD(lt2, layer_tap_2, bindings = <&mo>, <&to>;)
         JJ_MM(mmzd, mod_morph_z_delete, mods = <(MOD_RALT)>; bindings = <&kp Z>, <&kp DEL>;)
         JJ_HT_TAP(ltz, layer_tap_z, bindings = <&mo>, <&mmzd>;)
         JJ_HT_TAP(hm, homerow_mods, bindings = <&kp>, <&kp>;)
+        JJ_MM(mmbd, mod_morph_backspace_delete, mods = <(MOD_LSFT)>; bindings = <&kp BSPC>, <&kp DEL>;)
+        JJ_HT_TAP(bd, backspace_delete, bindings = <&kp>, <&mmbd>;)
         JJ_HML_34(hl, homerow_mods_left, bindings = <&kp>, <&kp>;)
         JJ_HMR_34(hr, homerow_mods_right, bindings = <&kp>, <&kp>;)
         JJ_HML_34(hma, homerow_mods_a, bindings = <&kp>, <&mmat>;) // to put shift on homerow, not that I would probably use this a lot but
@@ -83,190 +110,6 @@
         JJ_TD(numdot, num_layer_dot, <&kp DOT>, <&none>, <&kp LC(LA(DEL))>, <&tog GAME>)
         JJ_MM(mmctrlspc, mod_morph_ctrl_space, mods = <(MOD_LSFT)>; bindings = <&kp SPACE>, <&kp LCTRL>;)
     };
-    combos {
-        compatible = "zmk,combos";
-        game_ctrl {
-            timeout-ms = CSLOW;
-            key-positions = <31 10>; // left outer thumb + A (default) or G (gaming)
-            bindings = <&kp LCTRL>;
-            layers = <GAME>;
-        };
-        game_ctrl2 {
-            timeout-ms = CSLOW;
-            key-positions = <30 10>; // left outer thumb + A (default) or G (gaming)
-            bindings = <&kp LCTRL>;
-            layers = <GAME>;
-        };
-        game_d {
-            timeout-ms = CSLOW;
-            key-positions = <31 14>; // left outer thumb + D (default) or T (gaming)
-            bindings = <&kp D>;
-            layers = <GAME>;
-        };
-        combo_grave {
-            timeout-ms = CFAST;
-            key-positions = <0 1>; // Q + W
-            bindings = <&mmgrave>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_layer_num {
-            timeout-ms = CSLOW;
-            key-positions = <11 12 13>; // R + S + T
-            bindings = <&tog NUM_LOCK>;
-            layers = <0 LNUM NUM_LOCK>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_tab {
-            timeout-ms = CFAST;
-            key-positions = <10 11>; // A + R
-            bindings = <&kp TAB>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_delete {
-            timeout-ms = CFAST;
-            key-positions = <20 21>; // Z + X
-            bindings = <&kp DEL>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_enter {
-            timeout-ms = CSLOW;
-            key-positions = <16 17 18>; // N + E + I
-            bindings = <&kp ENTER>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_double_quotes {
-            timeout-ms = CFAST;
-            key-positions = <8 9>; // Y + :
-            bindings = <&kp DOUBLE_QUOTES>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_semicolon {
-            timeout-ms = CFAST;
-            key-positions = <9 19>; // O + :
-            bindings = <&kp SEMICOLON>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_left {
-            timeout-ms = CSLOW;
-            key-positions = <33 16>; // right outer thumb + O key
-            bindings = <&kp LEFT>;
-            layers = <0>;
-        };
-        combo_down {
-            timeout-ms = CSLOW;
-            key-positions = <33 17>; // right outer thumb + O key
-            bindings = <&kp DOWN>;
-            layers = <0>;
-        };
-        combo_up {
-            timeout-ms = CSLOW;
-            key-positions = <33 7>; // right outer thumb + O key
-            bindings = <&kp UP>;
-            layers = <0>;
-        };
-        combo_right {
-            timeout-ms = CSLOW;
-            key-positions = <33 18>; // right outer thumb + O key
-            bindings = <&kp RIGHT>;
-            layers = <0>;
-        };
-        combo_exclamation {
-            timeout-ms = CFAST;
-            key-positions = <1 2>; // W + F
-            bindings = <&kp EXCLAMATION>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_at {
-            timeout-ms = CFAST;
-            key-positions = <2 3>; // F + P
-            bindings = <&kp AT_SIGN>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_hash {
-            timeout-ms = CFAST;
-            key-positions = <3 4>; // F + P
-            bindings = <&kp HASH>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_dollar {
-            timeout-ms = CFAST;
-            key-positions = <11 12>; // R + S
-            bindings = <&kp DOLLAR>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_percent {
-            timeout-ms = CFAST;
-            key-positions = <12 13>; // S + T
-            bindings = <&kp PERCENT>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_caret {
-            timeout-ms = CFAST;
-            key-positions = <13 14>; // T + D
-            bindings = <&kp CARET>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_ampersand {
-            timeout-ms = CFAST;
-            key-positions = <21 22>; // X + C
-            bindings = <&kp AMPERSAND>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_star {
-            timeout-ms = CFAST;
-            key-positions = <21 23>; // X + V
-            bindings = <&kp STAR>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_left_bracket {
-            timeout-ms = CFAST;
-            key-positions = <22 23>; // C + V
-            bindings = <&kp LEFT_PARENTHESIS>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_right_bracket {
-            timeout-ms = CFAST;
-            key-positions = <23 24>; // V + B
-            bindings = <&kp RIGHT_PARENTHESIS>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_pipe {
-            timeout-ms = CFAST;
-            key-positions = <5 6>; // J + L
-            bindings = <&kp PIPE>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_hyphen {
-            timeout-ms = CFAST;
-            key-positions = <6 7>; // L + U
-            bindings = <&kp MINUS>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-        combo_equal {
-            timeout-ms = CFAST;
-            key-positions = <7 8>; // U + Y
-            bindings = <&kp EQUAL>;
-            layers = <0>;
-            require-prior-idle-ms = <JJ_COMBO_IDLE>;
-        };
-    };
     keymap {
         compatible = "zmk,keymap";
         default_layer {
@@ -281,7 +124,7 @@
             //│  Z       │  X       │  C       │  V       │  B       │   │  K       │  M       │  ,<      │  .>      │  /?      │
                &ltz FN Z &hl LCTRL X &hl RALT C &hl RGUI V &lt LNAV B     &kp K &hr LGUI M &hr LALT COMMA &hr LCTRL DOT &kp FSLH
             //╰──────────┴──────────┴──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┴──────────┴──────────╯
-                                        &caps LCTRL ESC &spc LSHFT SPACE &hm MEH(RALT) BSPC &rl NUM R
+                                        &caps LCTRL ESC &spc LSHFT SPACE  &nl &bd MEH(RALT) BSPC
             //                                 ╰──────────┴──────────╯   ╰──────────┴──────────╯
             // esc gets thumb cuz vim & as safe key to verify layer 0
 	    // mmsa = tap for colon, shift for semicolon, RALT for double quotes, NUM layer for single quotes
@@ -291,15 +134,15 @@
             bindings = < // TODO: decide whether to split this or not
             //╭──────────┬──────────┬──────────┬──────────┬──────────╮   ╭──────────┬──────────┬──────────┬──────────┬──────────╮
             //│ `~       │  1       │  2       │  3       │  \|      │   │ [{       │ HOME     │ UP       │ END      │ =+       │
-                &mmgrave   &kp N1     &kp N2     &kp N3     &kp BSLH       &kp LBKT   &kp HOME   &kp UP     &kp END    &kp EQUAL
+                &mmgrave   &kp N1     &kp N2     &kp N3     &kp BSLH  &kp ENTER   &kp HOME &hm PG_UP UP &kp END &kp DOUBLE_QUOTES
             //├──────────┼──────────┼──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┼──────────┼──────────┤
             //│ TAB      │  4       │  5       │  6       │  .       │   │ ]}       │ LEFT     │ DOWN     │ RIGHT    │ '"       │
-                &kp TAB    &kp N4     &kp N5     &kp N6     &numdot        &kp RBKT   &kp LEFT   &kp DOWN   &kp RIGHT  &kp APOS
+                &kp TAB    &kp N4     &kp N5     &kp N6     &numdot   &kp TAB &hm HOME LEFT &hm PG_DN DOWN &hm END RIGHT &kp APOS
             //├──────────┼──────────┼──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┼──────────┼──────────┤
             //│ DELETE   │  7       │  8       │  9       │  0       │   │ TAB      │ PG_UP    │ -_       │ PG_DN    │ PSCRN    │
-                &kp DEL    &kp N7     &kp N8     &kp N9     &kp N0         &kp TAB    &kp PG_UP  &kp MINUS  &kp PG_DN  &kp PSCRN
+                &kp DEL    &kp N7     &kp N8     &kp N9     &kp N0         &kp LBKT   &kp RBKT   &kp MINUS  &kp EQUAL  &kp PSCRN
             //╰──────────┴──────────┴──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┴──────────┴──────────╯
-                                    &mtog LCTRL NUM_LOCK &mt LSHFT SPACE &mt RALT ENTER &to FN
+                                    &mtog LCTRL NUM_LOCK &mt LSHFT SPACE   &none      &mmbd
             //                                 ╰──────────┴──────────╯   ╰──────────┴──────────╯
             >;
         };
@@ -353,6 +196,22 @@
             //                                 ╰──────────┴──────────╯   ╰──────────┴──────────╯
             >;
         };
+        mouse_layer {
+            bindings = <
+            //╭──────────┬──────────┬──────────┬──────────┬──────────╮   ╭──────────┬──────────┬──────────┬──────────┬──────────╮
+            //│ `~       │  1       │  2       │  3       │  \|      │   │ [{       │ ]}       │ -_       │ =+       │ '"       │
+                &trans     &trans     &trans     &trans     &trans &msc SCRL_UP &msc SCRL_LEFT &mmv MOVE_UP &msc SCRL_RIGHT &to 0
+            //├──────────┼──────────┼──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┼──────────┼──────────┤
+            //│ TAB      │  4       │  5       │  6       │  0       │   │ TAB      │ LEFT     │ DOWN     │ UP       │ RIGHT    │
+                &trans     &trans     &trans     &trans     &none &msc SCRL_DOWN &mmv MOVE_LEFT &mmv MOVE_DOWN &mmv MOVE_RIGHT &kp LSHFT
+            //├──────────┼──────────┼──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┼──────────┼──────────┤
+            //│ DELETE   │  7       │  8       │  9       │  0       │   │ PSCRN    │ HOME     │ PG_UP    │ PG_DN    │ END      │
+                &trans     &trans     &trans     &trans     &trans         &none      &mkp MB1   &mkp MB3   &mkp MB2   &none
+            //╰──────────┴──────────┴──────────┼──────────┼──────────┤   ├──────────┼──────────┼──────────┴──────────┴──────────╯
+                                                &to 0       &trans         &mkp MB4   &mkp MB5
+            //                                 ╰──────────┴──────────╯   ╰──────────┴──────────╯
+            >;
+        };
         game_layer {
             bindings = <
             // NOTE: This is suited to my gaming habits.
@@ -497,6 +356,197 @@
         ZMK_MACRO(ke, bindings = <&kp K &kp U &kp B &kp E &kp C &kp T &kp L &kp SPACE &kp E &kp D &kp I &kp T &kp SPACE &kp KP_MINUS &kp N &kp SPACE &kp LEFT &kp LEFT &kp LEFT &kp LEFT &kp SPACE &to 0>;) // kubectl edit -n
         ZMK_MACRO(kx, bindings = <&kp K &kp U &kp B &kp E &kp C &kp T &kp L &kp SPACE &kp E &kp X &kp E &kp C &kp SPACE &kp KP_MINUS &kp I &kp T &kp SPACE &kp KP_MINUS &kp N &kp SPACE &kp KP_MINUS &kp KP_MINUS &kp SPACE &kp B &kp A &kp S &kp H &kp LEFT &kp LEFT &kp LEFT &kp LEFT &kp LEFT &kp LEFT &kp LEFT &kp LEFT &kp SPACE &to 0>;) // kubectl exec -it -n
     };
+    combos {
+        compatible = "zmk,combos";
+        game_ctrl {
+            timeout-ms = CSLOW;
+            key-positions = <31 10>; // left outer thumb + A (default) or G (gaming)
+            bindings = <&kp LCTRL>;
+            layers = <GAME>;
+        };
+        game_ctrl2 {
+            timeout-ms = CSLOW;
+            key-positions = <30 10>; // left outer thumb + A (default) or G (gaming)
+            bindings = <&kp LCTRL>;
+            layers = <GAME>;
+        };
+        game_d {
+            timeout-ms = CSLOW;
+            key-positions = <31 14>; // left outer thumb + D (default) or T (gaming)
+            bindings = <&kp D>;
+            layers = <GAME>;
+        };
+        combo_grave {
+            timeout-ms = CFAST;
+            key-positions = <6 9>; // W + G
+            bindings = <&tog MOUSE>;
+            layers = <0 LNUM MOUSE>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_grave {
+            timeout-ms = CFAST;
+            key-positions = <0 1>; // Q + W
+            bindings = <&mmgrave>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_layer_num {
+            timeout-ms = CSLOW;
+            key-positions = <11 12 13>; // R + S + T
+            bindings = <&kp TAB>;
+            layers = <0 LNUM NUM_LOCK>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_tab {
+            timeout-ms = CFAST;
+            key-positions = <10 11>; // A + R
+            bindings = <&kp TAB>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_delete {
+            timeout-ms = CFAST;
+            key-positions = <20 21>; // Z + X
+            bindings = <&kp DEL>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_enter {
+            timeout-ms = CSLOW;
+            key-positions = <16 17 18>; // N + E + I
+            bindings = <&kp ENTER>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_double_quotes {
+            timeout-ms = CFAST;
+            key-positions = <8 9>; // Y + :
+            bindings = <&kp DOUBLE_QUOTES>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_semicolon {
+            timeout-ms = CFAST;
+            key-positions = <9 19>; // O + :
+            bindings = <&kp SEMICOLON>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_left {
+            timeout-ms = CSLOW;
+            key-positions = <33 16>; // right outer thumb + O key
+            bindings = <&kp LEFT>;
+            layers = <0>;
+        };
+        combo_down {
+            timeout-ms = CSLOW;
+            key-positions = <33 17>; // right outer thumb + O key
+            bindings = <&kp DOWN>;
+            layers = <0>;
+        };
+        combo_up {
+            timeout-ms = CSLOW;
+            key-positions = <33 7>; // right outer thumb + O key
+            bindings = <&kp UP>;
+            layers = <0>;
+        };
+        combo_right {
+            timeout-ms = CSLOW;
+            key-positions = <33 18>; // right outer thumb + O key
+            bindings = <&kp RIGHT>;
+            layers = <0>;
+        };
+        combo_exclamation {
+            timeout-ms = CFAST;
+            key-positions = <1 2>; // W + F
+            bindings = <&kp EXCLAMATION>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_at {
+            timeout-ms = CFAST;
+            key-positions = <2 3>; // F + P
+            bindings = <&kp AT_SIGN>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_hash {
+            timeout-ms = CFAST;
+            key-positions = <3 4>; // F + P
+            bindings = <&kp HASH>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_dollar {
+            timeout-ms = CFAST;
+            key-positions = <11 12>; // R + S
+            bindings = <&kp DOLLAR>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_percent {
+            timeout-ms = CFAST;
+            key-positions = <12 13>; // S + T
+            bindings = <&kp PERCENT>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_caret {
+            timeout-ms = CFAST;
+            key-positions = <13 14>; // T + D
+            bindings = <&kp CARET>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_ampersand {
+            timeout-ms = CFAST;
+            key-positions = <21 22>; // X + C
+            bindings = <&kp AMPERSAND>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_star {
+            timeout-ms = CFAST;
+            key-positions = <21 23>; // X + V
+            bindings = <&kp STAR>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_left_bracket {
+            timeout-ms = CFAST;
+            key-positions = <22 23>; // C + V
+            bindings = <&kp LEFT_PARENTHESIS>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_right_bracket {
+            timeout-ms = CFAST;
+            key-positions = <23 24>; // V + B
+            bindings = <&kp RIGHT_PARENTHESIS>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_pipe {
+            timeout-ms = CFAST;
+            key-positions = <5 6>; // J + L
+            bindings = <&kp PIPE>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_hyphen {
+            timeout-ms = CFAST;
+            key-positions = <6 7>; // L + U
+            bindings = <&kp MINUS>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+        combo_equal {
+            timeout-ms = CFAST;
+            key-positions = <7 8>; // U + Y
+            bindings = <&kp EQUAL>;
+            layers = <0>;
+            require-prior-idle-ms = <JJ_COMBO_IDLE>;
+        };
+    };
     conditional_layers {
         compatible = "zmk,conditional-layers";
         // layer lock
diff --git a/config/west.yml b/config/west.yml
index b886cbe..952643f 100644
--- a/config/west.yml
+++ b/config/west.yml
@@ -2,11 +2,13 @@ manifest:
   remotes:
     - name: zmkfirmware
       url-base: https://github.com/zmkfirmware
+    - name: urob
+      url-base: https://github.com/urob
     # Additional modules containing boards/shields/custom code can be listed here as well
     # See https://docs.zephyrproject.org/3.2.0/develop/west/manifest.html#projects
   projects:
     - name: zmk
-      remote: zmkfirmware
+      remote: urob # mouse keys, smart layers
       revision: main
       import: app/west.yml
   self: