I used the Self Clean to strip the pans, not for the seasoning cycle. I used one of the links above and used very thin layers of oil, then tried to wipe it all off, then baked at 350 for an hour, then turned it off and let it sit for 2-3 hours before I opened the doors. It was 2 days to get 5 layers on one pan, and 2 layers on another.
I'm just over it. I might try a carbon steel pan. I don't see any advantage to these cast irons. I have triple ply pots and pans that heat up more evenly, and hold heat longer. If I want a good hot sear...I use the grill. I try to cook a bunch, but then if I have to cook bacon in one pan, then get another for eggs...all the convenience is long gone.