Quote:
Originally Posted by Worth1
I just went out and checked a 1x1x3/4 tee will slip right over 3/4 PVC.
This way there is no extra cutting of the bottom piece just to length is all.
With the machinery and tooling I have I could bore out the 3/4 fitting and it would sip back and forth. 
In all reality I dont even need the fittings. 
Worth |
Thank you Worth, and I was just looking at a way to adjust the height and thought about a piece of 1/2in pvc that will slide into the uprights... split the uprights in half and drill some holes like an inch apart and use a small bolt and nut so you can raise and lower it as the seedlings grow... your thoughts??