ok so i pinched the tops about 4 days..i left about 10% of the growing tip...they called it FIMS in high times when you dont cut the whole tip and said insead of splitting into two growing tips it will turn into 4 but i am still waiting for results..but side growth is growing much faster nd keeps doubling almost every day...unfortunately my digital camera died and i havent had a chance to get to the store to get new batteries but i do have some pics from feb 26th that im going to post...i wish i had pics from today because they are looking soooo much bigger and i also cut back the light and started flowering on march 1st because there all showing slight preflowers..1 def female and the rest i really cant tell..i need a 420scope...(next investment) and i got even better news...my friend gave me about 15 clones from a jack herer, grapefruit, and sour diesel that i put under T5s..there all rooted and i just transplanted them into 4" square pots which i think i will start a new grow log on...so look for it...well heres some pics from last week before i FIMSed the tips and LSTed one becasue it was stretching ay too much and got too close to the light...i will try to post up to date photos tomorrow if you want to keep an eye out for it.......