ok whenever i go from first to second real quick it will grind but it will go in if i am driving normal but if i have it at high rpms i cant slam it cuz it will just gring and grind and not go in and i know its not the clutch cuz i just had that replaced. I noticed once that when i went from first to third quick it grinded third too as if i was going into second so i noticed that the tranny will only grind out of first into any other gear if i go to fast and sometimes when i put it into second normaly it will pop right out with nasty force but if i put it in and hold it untill the clutch fully engages it wont pop out. Anyone have an idea on what could be wrong with the tranny? I was thinking that maybe the shifter was bad and i need to replace the shifter