So last year during autocross I started experiencing a 2nd gear issue. During a hard or long sweeping turn 2nd gear would just be gone. The shifter is still in position. But power is gone. Take it out and try to put into gear and it grinds until the car slow a bit. Then goes into gear just fine. I even tried turning with one hand instead and the other holding the shifter to see if it'd stay in gear with mixed results. I've tried a couple things. First was to change fluid. It was redline ATF. The fluid was a little metallic. Not a good sign. I put in Motul 75w140. The feel of the transmission improved, but the next AX it still did the same 2nd gear thing. The second was to replace the transmission mount, in hopes it was worn and allowing the transmission to travel too much when the vehicle is loaded in a turn. Well, like before, at the next AX it happened again. As for regular driving it happened maybe twice. Both when going over a curb transition into a parking lot. And this isn't my Daily Driver anymore. So I've considered leaving it alone. But as time goes on it keeps bugging my brain. Now the back story is done, here's the question. Does anyone sell a gear set for these transmissions? I haven't found anything in my brief searching. I can find used transmissions, but I'd prefer rebuilding with new gears, or even changing the gears to better suit my track / AX needs.