VHF 144.450 issue

[Egco2811]

I am using the original firmware to flash channels into memory and even though I flash 144.450 to my device it somehow adjusts itself to tune into 144.440 at that channel

[prokrypt]

Step size needs to be 5, 10, or 15 (probably 15) kHz.

[Egco2811]

adjusting steps did not solve the issue as it already was at 5 in the machine, used chirp to fix it. it works but is a makeshift solution