Well i got a quantum Char Broil infrared Heat comm grill, Ok them infrared heat grates come in 2 pieces, it was my 2nd time using grill i took grates off to wipe down, i took the top piece off clean went to wipe bottom piece off and them edges are sharp as a knife i sliced my finger open really good they should be rolled over i applied hardly any pressure when wiping down, called them with great concern someone going get hurt bad and they didn't seem to even care i asked if they send me some new ones that wouldn't cut my finger off... read full review »