whats up bro, looking great.. can't help you with the low stress training, not very familiar. the only experience with those grow bags i had was a few clones i grew out door came in them from the nursery. and i left them in the bag and put them in the holes for a couple days and they started lookin a little weird and wilted even tho they were watered. i think they are just really thin and may get hotter, and the roots touch them, not sure tho.. transplanted them into the ground and they came right back.. i've used the ocean forest and know a lot of people that do, good stuff.. good luck, will be checkin back!