Golly I would think you would get mushy on sides and bottom... thats why I am still using these trays...
I get 3-4 flushes and really watch out for stuff on the sides and don't want to dig stuff out between flushs.
The black paint idea seems like it would still let light in.
yea, those are the bakeing trays i was talkin about. certainly much more convienient. biggest problem w/ the paint, besides being a pain in the ass, is that it scratches easy letting pinholes of light in.
the bakeware is far superior, i agree.