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Dear Karen & others:
 
Regarding the problem of your bread dough sticking to the waxed paper,
I would not recommend waxed paper.  My sister has a home economics
major.  Speaking with her was the first I ever learned about gluten.  I
know lots more NOW!! (Ugh)  I would say brushing the top of the dough
with vegetable oil or butter is a good idea.  It will keep it from
cracking.  My husband and I use our pastry brush to brush olive oil on
pizza dough and it works very well.  Pour the oil onto the brush and
then brush the bread with the oiled brush.  Anyway, a good thing to use
to cover the rising bread is a wetted flour sack dish towel.  Wet it in
warm water, squeeze it out somewhat and lay it over the top of your
bowl or container.  To be honest I haven't made any of my own homemade
GF bread, but this is what I used in the past when I made yeasty
things.  I don't know why it wouldn't work on this.
 
Best wishes, Lisa, Iowa