Ive got 2 racks, AP with back heat cable. They are both plugged into the same thermostat but the one i dont have the probe taped to is 10 deg. cooler...the one that ive set my temp by is within 2 deg. I thaought they would at least be within 3 deg. of each other when plugged into the same thermostat, right???
Thanx,,,Jason Matheson

