I can see 0.5mm under the uprights, instead of the kit 1.5mm. I tried lowering to 1.0mm but the screw was touching the CVD. At least at the back. How do you go to 0.5mm?
Do you replace the original 4.9mm Ball (R153020)?
The easiest way is to just cut the ball head a little so you dont touch the driveshafts