I sanded (progression of fine to super fine sandpaper), "stripped" (acetone), and repainted (VHT 2000* flameproof) my QuadraFire CB1200i heat exchanger baffle plates a couple of weeks ago. I thought they looked great! Until my first fire when 50% of the paint peeled off around the feed chute! Any suggestions? I have conventional 1200* stove paint as well... Should I use it? Thanks!