been getting some shift shudder in the rear wheel on my za50 (ported treats reed, points, sidebleed, 14 delorto, flipped stock clutch). it shifts solid 90% of the time but on occasion it lags and shudders the rear wheel. anyone ever experienced this? btm end is rebuilt and has new pucks, fresh fluid. engine runs smooth, pulls hard
also what clutch spring combos are you guys running? my takeoff needs more slip. i have red green and yellow springs to play with.