Clutch alignment tool for 1.6 and 1.8 NA NB Mazda mx5.
It is centering with the clutch disk with pilot bearing AND the spring leaves of the mechanism.
Design optimized to printability, resistance and economy of filament

-1 Place the Clutch disk and mechanism
-2 Fit the tool to align the clutch disk
-3 Start screwing the mechanism in place, the spring leaves will start bending. There is approx. 1.5mm play between the spring leaves and the tool, allowing to screw enough for the disk to hold in place.
-4 Before the leaves squeeze the tool, take off the tool, and finish the clutch installment.