I have a mix of cookware. Some decent stainless and some cooper bottomed stainless. The cast iron grates have a rough surface and I'm noticing metal rubbing off from the cookware on to the grates. I do have continuous grates and move cookware around quite a bit.
Curious if this is normal and to be expected and something that I'll just have to live with. Or is it poor quality cookware. Copper is soft so maybe this is the culprit.