Originally Posted by kam327
Mostly agreed. However I don't think all cases of slippage, chatter, shuddering etc. are due to leaky seals. I had slippage and shudder, the latter of which came and went a couple times, and I was told I did not have leaky seals. I think the software itself 'learns' itself into a box in some cases and an update (e.g. 132B37) or just some hard driving fixes most of those cases.
Good catch Kam!, I forgot about a lot of those cases where doing the "hard reset" with the battery or doing the series of hard launches to seem to "reboot" the fuzzy logic of the TCU.