Stop in for a cup of coffee

I know my engines and suspensions, I've always wanted to learn transmissions and axles, but did not find any body that could teach me.

My friend and I once tore a 904 apart when we were in high school, but then decided it was too difficult for us to put together...
My son and I did a 904 a few years back, we had a video that walked us threw everything, simply lay the old parts out and put the new parts next to them, a couple pulling tools and stack the clutches and put it right back, the trans is still on the road under a van