I have been using ZBrush 4R7 on a sculpt created in 4R6, I have encountered a problem in that the sub tool immediately beneath the one being worked on disappears completely from the sub tool list and the project.
For example, I made an extraction from a coat tool, for a simple patch in the coat, and the coat has disappeared. Even if I revert the file to the beginning it’s gone.
I have shut down the programme and re-launched it and the sub tool has disappeared completely from the Z project. This has happened in both 32bit and 64 bit versions on the same file, but with different sub tools vanishing, a sword in another case.
I have not deleted anything accidently, as a warning would have popped up!
Anyone else out there encountered this?