I'm using Openbuilds 100X150 Cm belt not screw. I have a problem when I make a circle adding pic. what I need to do for a fix that it happened in different materials. I'm using Fusion 360 (GRBL PROCESSER) and Openbuilds Controller. trying to make the speed lower but it doesn't help. I tried to calibrate my wheels in X-Axis and all the wheels are tight strong to the V Slot.
