Check and adjust the holding plate
Check that the clearance between screws in the rail groove and the holding plate is about 0 ~ 1 mm.
If there is no clearance, a screw will be caught.
If the clearance is too large, a screw pile or screw jump will occur.
If any adjustment is required, loosen the holding plate attaching screw and move the plate up or down.
After making an adjustment, check the machine operation.