went to a vocational school my last two yrs. of high school. they had a dump truck load of motors and trannys come in at hte start of school. we unbolted the trannys and put them in a storage room. and spent the first 9wks. pulling apart engines and putting them back together. when we finally got to the trans phase of the school yr.our instructor had us sit in a circle and start tearing the trans apart and throwing the parts in the middle of the circle because and i quote"no way are you dumb sob's gonna be able to put them back together".......dave