I've only owned my 1973 TR6 since Spring this year and I'm slowly addressing issues. The most irritating now is clutch related. Everything is fine on a cold engine, but once things warm up, I have difficulty shifting, including shifting into 1st from a dead stop. I'm guessing that the clutch is not fully disengaging, but not sure why it's not a problem with a cold system. Of course I tried bleeding at the slave cylinder, but that did not help the situation. I've also got a situation where one of the cylinders always sticks briefly when bringing my foot off the pedal. The cost of both new master and slave cylinders isn't so bad as to lead me to simply replacing both for that issue. I would think that would cure the stickiness, but not sure it will solve the heat related issue. Has anyone else run into this? Any ideas would be much appreciated!