Hello. I was trying to cut using the double-sided method:
- I cut half thickness on one side.
- I flip my stock using indexing pins and dowels.
- Finish the cut from the opposite side.
Every time I finish step 3 I end up with relatively matching pockets on both sides, but my contours are always off at least 2 mm on the side away from the indexing pins and 0.2mm on the side towards the pins.
I have tightened V-wheels and back-lash nuts on the y-axis. X-axis does not have much wiggle. Also, I have found, when I run the Y-axis to the far most position. The right gantry toches the rear foot first compare to the left. Adjusting that did not solve my problem.
I will gladly hear any suggestions, how to get the perfectly matching cut.