Not super important...but advice maybe would be nice

I have a NL plant that is 13 days into flower, and showing NICE buddage already....quarter size and bigger. The only trouble is this.....she has always been stretchy. I tried to LST her in veg, and she broke.....I was easily able to salvage her. I was sure it was a male because she had been so racy.
Anyway.....she was 11" when we went to 12/12. She is now 39" tall and stretched 13 days in. The first night in 12/12 she grew 9" and into the lights, although I was there at dawn to free her and she never got a burn or anything. I tried to LST her again, and she snapped quickly. I splinted her and she is fine...but growing mad, forcing my lights to be fartehr from her sisters. Any ideas?? I don't want to top her now....she budded in 3 days and looks great. So....should I just keep the light up or another plan.

Try tipping the bucket so the plant leans over, can give similar results to LST

bro if u have a weak stem start feeding your plant blackstrap molasses grandmas is cheap and works well,itl make yr stem thicker,,and produce more resin during flowering
as to the stretching,,,if you using cfls,,,keep them about a quarter of an inch away,,if they doesnt work,then u need to add more lights,,,just cuz yr plant is tall,,it wont produce a lot if its stretched out!!

make sure yr using blue lights during veg as red lights make it stretch during flowering