Thanks for the compliments all.
andy,, Thanks for taking the time to get those plans, it will be great to have the peace of mind. My setup is pretty crowded , but i couldnt go any further apart without sacrificing the number of holes...48 inch post divided by 7 gives me just about 7 inch spacing.....mine are very crowded beacuse i used 24/7 lighting in veg and they grew very big. If i could start over i would sacrifice a hole or two in each post and just grow bigger plants.
Revpip.. im constantly topping of the reservoirs,, those bitches drink alot of water,,on average i fill them every other day (like 4-5 gallons each)
The nutes stay pretty constant, i check the ppm after each refill and most of the time its right up around 2000,,, if it has dropped i just add some leftover nutes to bring it back up. Then i check the ph and most of the time i need to use ph down.
good luck to you all.