I wish you could try my bike. Within two shifts you would feel it.What exactly does the stiffer spring and the star do?
What's involved in fitting those parts,is it an engine strip job?
ZM's vid didn't work this side of the pond.
His shift star is a precision made part. The shifts just fall into to place. The spring is more stiff and makes the little roller follow the star.
If I put both in your bike I could tell you that I took your transmission apart. While I had it apart, I polished everything and blueprinted the rest. You owe me 500.00
You would pay the bill and as soon as you rode the bike, you would come back here and tell everyone how amazing I am and how I really know transmissions.
If anyone buys the parts, let us know. It's not impossible to install on a bike that's all put together. This piece is behind the clutch basket.
I have two tips that will save you from dropping pieces down into the oil pan. That sucks when that happens....