@Acill
I would be happy to help. Could you give me some more information on your Mac? OS version? XQuartz version? Are you up-to-date on your OS updates?
I also have something else for you to try:
Start WINE Staging
Type winecfg
Click the Staging tab
Uncheck or check this: Enable CSMT for better graphic performance
I have mine checked and I'm running 64bit WINE Staging. You might try it off to see if it makes any difference. I read on the WINE forums that it was causing issues for some folks.
-P