Y axis moving diffrent distance

Hi hope someone can help , i have the jackpot cnc controllerv 1.2 the correct yami as advised and updated the firmware to try to fox the issie im having.

The issue is.

When i move the y axis left side moves further than the right side.

For example left 50mm would only move 25 on right side.

I swapped the motors around to iliminate motors .

Now the right side moves 50mm and left side moves 25mm

So not the motors its the port they plugged into what do i do to fix this, i am not using the z axis on this machkne as i am using for my laser machine.

I have also swapped out the driver boards and still the same.

Please help

Power cycle it and then cut/paste the output of the $SS command from the terminal.

Use the preformatted text format.

Hi thank you for your fast reply i will ssnd tomoz turned it off for the night as stressed me out been on it hours,