<strong>Yahoo Message Number: 76058</strong>I know the thermostat for the bay heater is in the plumbing bay but the black knob just inside and on the left of the small access panel isn't labeled nor are there any numbers on it. If my assumption that the knob is the thermostat control then should I rotate it clockwise to lower the set temp or counter CW. My rig is a 2003 1st Ave Cascade...