Dave Smith wrote:
>lucretiaborgia wrote:
>
>> i use cast iron on a glass cooktop, zero problems.
>
>We used cast iron on ours and it always left dark rings that were hard
>to remove.

People who have glass top stoves don't do any significant cooking...
they buy them primarily for show, not go.... has anyone ever seen a
glass cooktop in a restaurnat kitchen, I've never.