i changed my clutch last week..i put over 350+ miles on it so far, yesterday is when i first started to drive the car hard, not doing burnouts or chirping gears but up to redline...now yesterday as i started to shift into second, it wouldnt go it, and when it does, it pops out. it will go in most of the time when i am going slow, but then it will pop out. but when i down shift from 3 to 2 it will go in fine. so i need your input. thanks.