Zentenk

Hello, like last month I changed my shifter and trans fluid and it was like heaven, I never felt anything like it before. Now after going to the track my junk got notchy, heck one time I missed 2nd, it didn't go in it was so notchy. Another run off hte street and I couldn't get it into a gear to pull out of someones driveway for a couple minutes, what is up? Is it my fluid broke down already? (I hit the track like a week after I put fluid in)

Could it be something w/ the clutch overheating? What about master/slave? Any suggestions? It really sucks.

The next day it will be alright for regular driving but getting a lil too happy gets it CLUNKY!