Drove down to the tranny shop today. (cause after the shift kit my shifts are erratic and slipping) park (fine) reverse (fine) Drive (eratic , slips , will not go out of 2nd gear *4500rpm @ 25mph*, does not creep.... does not hold its own at an incline*like its in N*)2nd (same as Drive) 1st (pure slippage)have to get it up to 4l rpms to move. keep in mind this is after the shift kit.... anyone else have any of the same simtoms at 1st? what'd you do to fix this?