El Garro

The PID controller has adjustments for +/- 10 deg F. So it will bounce around in that 20 deg range, as far as learning, I dont think its learned much
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I really like the fact that I dont have to babysit the nitre tank, turn it on, set the temp, go do something for an hour while it gets to temp, nitre blue, turn it off.

Just wish I could find a larger melting pot.

Mike Hunter
www.mikehunterrestorations.com