A very good book by the way, full of great info. Race sag too great - Increase preload.
Forks compress too far on smooth turns - Stiffer springs, increase preload.
Always losing front end on corner entry - Softer springs, adjust weight distribution. Front end chatters coming out of corners - Softer rebound springs or main springs, reduce damping. Front wheel skips on bumps - Softer springs, reduce compression damping, increase air gap. Forks judder when braking on a straight - Reduce compression damping. Forks dive too fast - Increase compression damping .