Can you use polycarbide abrasive wheels (the ones that look like black solid sponges) to clean severely burned pans? 1st boil of the season, apparently I put the float in backwards in the float box. I thought the float was symmetric, nope. Worked fine for a bit, but when I ran in to make breakfast apparently it got stuck. 15 minutes later, I had embers in the pans. Probably was stuck for longer then that, but I failed to notice through all the steam. Probably dished the bottoms about 1/2”. Need to test if they still hold water in the chambers. I tried the abrasive wheel on a test spot and they seemed to work pretty good, but also scratched up the surface a fair amount.