I was going to upgrade to a 3 bar os, but my stock os only had 2 bar, so I got a stock 6.0/80e file to upgrade so the seg swap wasn't necessary. I looked at the trans settings, just to compare to what I have, and the stock tcc settings are locked in second, third, and forth, so I got another stock file from the repository and it was the same. Why is it locking up, at wot, on a stock trans, tcc, in the stock tune.