Windows pro 7 64bit.
ZB4.2b
The frame model function hotkey ‘F’ will frame the subtool with one click, second click the whole model. If I press the key twice fast zbrush will freeze. 28 ztools, total points 43.5 mil. This doesnt happen with simpler scenes. Just thought you would like to know.
Cheers
Ok so this is getting to be a real problem. Single F hotkey is now freezing zb4.2R This would not matter if it was not such an automatic action from myself. It is something that is hard to unlearn. I hope this gets fixed because it is annoying as anything 
Ok crashed again with only a couple of main subtools. I am having to GoZ to max with an export scale setting of 80. Perhaps this has something to do with framing the active tool on the canvas. Does anyone have a work around for micro scale in max while using GoZ.
Glad to see no one else has this problem.
Ok lost my symmetry too. Subtool comes from zspheres to max, symmetry modifier mesh correction in zbrush no symmetry found. Unify a copy of the mesh but have to delete lower sub levels or the sculpting goes crazy. Reconstruct subs works fine can use symmetry. Rescale to fit original size (symmetrically) symm gone.
Waaaazup?
Is there something up with GoZ?
Ok this has definitely something to do with the scale of the model in zbrush. Hmmmm back to the GoZ docs
Ha, fixed symmetry with simple resym fuction.