19-06-2018, 08:29 AM
Jon, I would suggest the spring set would give you a good selection of spring weights to experiment with. As you would when setting up a carb find a nice long quiet stretch of road and do some timed acceleration tests over a fixed distance, but eliminate the wear first otherwise you are wasting your time! You will also find the best point for maximum advance in a similar way, measurable timed runs rather than subjective, oh that feels better.
Black Art Enthusiast