Static sag??

[Maj]

Sometimes adjustment doesn't help all that much, typical would be to soften compression and tighten rebound but last time i took my streetbike out i rode it to the track, ran some good numbers then figured i would set the suspension properly for dragging and gained 3 tenths immediately , set it back to street specs and went back to the quicker times , problem was the suspension bottomed and caused wheelies, doing as Leonard suggested would have helped but there was no simple way on the day