Hi people, i’m italian, so i don’t speak good english, but i try to post this thread…
Hello, it’s just that I’m learning is downloaded ZBrush 4R2 version of this software …
The problem comes in the view port of the program, which was not the version that I have on the pc 4R5.
I try to briefly explain the problem. I open ZBrush quietly and so far so good, paving the polysphere the lightbox all goes well, the problem occurs when I open eg demohead present in the lightbox under the TOOL folder, or other models imported from me in. Obj. The problem lies in the view port, once the template is loaded (or demohead obj) keys Rotate, Scale and Move will not work for a short time, then all of a sudden they work but I can see TWO models, one (the one that has stuck in the viewport) and the other that moves quietly and can change.
Showing a screen:
Sorry for my english, i translate it with google!
Thanks all!!

