You must be logged in and verified to contact the designer.
This wheel makes adjustment less sensitive for R Hop. The thickness this wheel offers will require a stock hop arm to be sanded thinnger to lower hop within usable range. These wheels will work perfectly with the hop arms I have uploaded. Ive been using this wheel for nearly a year & it holds up great to screw drivers but still requires some care.
This will not work very well on stock hop up buckings. Maple Leaf, Lonex, Prommy Purple, etc. It requires an RHop.