I have not done it.
But I believe you can 'roll' back the rim around the board and apply a little heat. Then it slides out.
I'm sure it isn't that easy /ubbthreads/images/graemlins/smile.gif .
You might request that this be moved to the modders forum or just wait a little longer--a bump on Friday or Saturday would help.
Thanks. I tried cmg infinity but the search feature is this sites weakness.1st you can't skip around, you have click next,next,next.2nd EVERYTIME I do a search it pulls up everything but what I'm looking for. I'll try user name like you suggested.Thanks.