Cold side flexwatt is on a dimmer off the outlet strip for the warm side.

When I put the accurite probe on the glass on the warm side it usually reads 2 or 3 degrees lower than what the thermostat reads.

But the heat gun in showing a 10 degree difference? That's weird.

How about this. What's the safest temp the hot side glass should get up to? Ill do that. Let it settle/acclimate and see what it says all around.

I appreciate the time/help man.