6T70, Gen2 Teardown

In this video, i tear down a Gen2 unit with slips reverse and runsaway in 3rd, kinda sounds like a common problem with the Gen1 units, at the end of the video, i show what the problem is, I find the problem by air check the 3-4/rev clutch, i disassemble the drum and find the problem, 2017 caddy with 190K