I've been working with auto's for some time now with lots of success with training. When I train I spread them out and only clip the inner large fans that I can't tuck. If you know how to top early on the right node you can create a monster with only about 15 days added veg. A good bred auto won't flower until it's mature regardless of breeder finishing times. Minus 12/12 flip process I treat my auto's just like photo's. Training, feed strength, everything... Only one I stand by is plant in final pot myth. Absolutely sow in final pot. Sure you can't transplant with no harm but i've def found faster growth without it.