I don't think you have slots for adjustment. There should be two hexagon heads on the backing plate at the top. They drive the star wheel points on the ends of the cylinders. It is not like the 54.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!