OK, just downloaded and installed ZBrush on my MacBook Pro OSX 10.9.1 and working my way through the intro video’s. First problem - symmetry is off - actually on an angle of about 60 degrees. Did a bit of fiddling and it looks like it was the default camera is off on a steep angle. I can rotate it back but the default is off every time I open ZBrush. Is this a bug? Seems odd that the default camera is rotated to the left about 60 degrees!
Cheers
David