nice monster there dirtynerd! With the PGR, i use around 1ml per litre, certainly not the recommended 4ml, Part A will stop the plant growing upwards, so do it when you have the flower tips where you want them, and when you have enough flower sites, because it also stops any continued flower node growth, Part B will be the booster, again i ever only use 1-2 ml of that if any at around the week 2 flower mark which will give all the flower sites a boost in growth and a bit of a headstart with all the right pheromones. Use with caution, Part A will stunt the growth overall and cause health problems if used to strong and for too long. It's just to give the plant a taste, its all it needs... let nature do the rest
lookin great man you got a thread i can check out or a pic of the top of the plant? i wanna check that beast out. Cheers for the compliments also, Bring on the perlite!