Recently picked up a 2003 r53 and it’s got a serious issue with changing gears. At low rpm, (below 2500) it will shift fine, but when you wind up the revs it will almost refuse to go into any gear. And it will straight up not down shift into first unless the car is basically stationary. The car pulls away from a stop fine and I can’t feel the clutch slipping, it’s almost like it just won’t disengage properly. I have bled the clutch system and the clutch only has a few thousand miles on it. Single mass conversion btw. Car has 110k miles. Any help would be appreciated.