Due to the upload limit I had to hack it into parts...Sorry
EDIT: I know posting these attachments I gave universal rights to DrPetter. Maybe these rights are sold too now. But I want to state, that I do not want to see content written or done by me, moved to ZBC. Thanks
ok maybe im thick as muck but i tried making your donut sculpt and guess what it dosnt work i turn symmetry off dig my hole then go to turn on symmetry to make the hole and it just reverts back to a sphere saying it will remove asymetric details. heres screenie proof.
It looks to me a little like you had mirroring on, create the dent, then turned off mirroring and made it a little deeper, and what we are seeing in the center is the influence from the brush on the other side basicly the faces in the middle when from || to )) and instead of you getting a hole you ended up with ()
One thing that will help you make sure to get the correct side is to use the Z key to snap to the Left view. You can see which view it has snapped to down at the bottom of the screen
If you're still having trouble, be sure to let us know
Wikkid, thanks, that's clear to me :-) ; I meant the switch-off-trick. The Right side will be mirrored to the left when switching on symmetry, here (are there differences?) So if you blow the hole from the left side, this will end in a reconstructed sphere. If you blow the hole from the right side, you´ll get the hole.