Luftmensch
Senior Member
- Joined
- Dec 13, 2017
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I assume this is one of those times where I should get a nice used cookie sheet from the Salvation Army and not use one of my wife's? Ten years married but I'm learning.
If you don't mind the neighbours thinking you are crazy... you could get in the 'ballpark' by flattening the stone on the road/pavement outside - save the wear and tear on your gear for the last little bit.
Carpentry folk sometimes use glass plates with lapping grit. Eventually the glass dishes... but it is cheap to replace.