So I was doing some testing today on engraving on AL plate. Overall it was coming out ok but I noticed while watching it that one side of the dual gantry seems to lag behind the other when the Y axis is moving. Any recommendations on what to look at here or to adjust? Or could it be a bad motor or a misadjustment on the motor driver not completely matching the other one? If the latter is there a good way to sync both steppers so they get driven the same or is it pretty much trial and...
dual gantry lag
dual gantry lag