Originally Posted by Nano

Fact is that it's not only the spring, it's also about the weights, the shoe and the gap you use. Using a stiffer spring will help, but might not solve all your problems.

Also bear in mind that because the CRF spring is longer, on the G4, I had to use a 0.8mm spacer between the flywheel and flywheel nut to lengthen the distance between the flywheel and flywheel nut extremity, otherwise you can screw the adjust nut on the flywheel nut.

Nano