Clint I will get it repaired if needed, Im starting to wounder if maybe this is a controller issue. That controller Tunze uses(6091) on the wavebox shut the pump off completely. The controller Im using only(7091) can only slow the pump down to 30%. I think this may be working the pump to hard, causing the heat issue. Im not running the setup until I get this figured out. I dont wont to cause any damage to the equipment. I have only had it shut off this one time while testing so hopefully someone on here or RC can help....

Thanks!
Dustin