Originally Posted by
hipwell
I'll try that method with tweak, in the past I've always loosened the top deck to make sure the chassis is flat and then use the the shock preload to take out any tweak.
Theoretically A flat chassis should have no tweak but that is seldom true. Weight distribution and less than a perfectly balanced chassis flex are usually the culprits contributing to tweak.
I think more preload on one side with the shock spring will equate to different turning characteristics during active compression on the track. That's why I always try to keep L & R preloads the same.