I'm using Lacquer thinner, and yes it will make you high....but WHAT a headache! I have done three batches over the last two days using HP powder and they all will discolor/partially wipe off with a paper towel when wet with lacquer thinner. My cheep HF digital thermometer reads spot on 400 degrees F. when aimed at the red boolets. I'll have to use another oven to get higher temps.