diy aero cloner questions?

just to ask a few ov my own cloner questions really......how far should the spray bar be from net cups,also is my stem rot down to is it cos there too wet or not????just gettin sick ov takin cuttibgs really what should the timer set at ....not bein beat can see results from reading but frustrating having heads and leaves nice and proud for few days then just colapes and dyejust need pointing were im going wrong my opinion is there too wet so i either lower my spray bar or set timer less any idea?? had cleaned with peroxide before i started to pump ran 24/7 temp mid 70s

Well a good rule of thumb is to keep your temp near 84o f spray bar on the other hand is a variable what GPH is your pump? are you using spray tips our misting tips? I have sevral cloners running 24/7 and I have my box set at 84o the spray bar is around 5 in from the bottom of the cups (so i get a more even spray) and I use a 500 gph pump its a big one but it works hard and has not failed me yet. hope that helps some REd p.s. they will droop a little but they can snap right out of it in a few hours

Well to utilize smaller containers I've gone to the practive of running my pipe and ez-clone heads pointting down and running along side each cup. The spray coats the entire container and tiny droplets are left on the cut ends, I let the pump run 24 hrs as it helps keep the solution warm (mine sits on a cold floor and they recommend heating the rez). Ofcourse, my situation is a bit different because my cloner has a seperate rez as I use the container throughout the entire veg cycle.
When I ran them at the bottom of the containers they always seemed to leak no matter how I placed and spaced the heads. Now I have no leaks in my cloner/veg container or my flowering container.
This was before I moved the rez out..

get a cycle timer off ebay, 1 min on 5 min off. I run min 15 seconds on 6 minutes off. That requires a more expensive timer.

I use Sentinel MDT-1 for my flowering cabinet, although it is not accurate down to 1second on off or so I've heard.

im using a 1000ltr a hour pump