Does anyone know what the best secondary clutch setting is for a stock '89 exciter? A-1, B-1, B-2, etc. I took the secondary apart without marking the holes where the spring was originally set. I had a bad hangover therefore I wasn't thinkin'. Iput it back together on B-2 anyway. It's great off the line but top end sucks! Just wondering if anyone has ever toyed with it before.