Hello everyone,
I have a recurring problem. Ive been working around it till now but plainly its a pain in the butt and perhaps there is an easy fix for it.
After awhile of sculpting masking becomes erradic. When i try and make a smooth stroke its like the mask stutters. Like there are spots on my mesh im not allowed to mask. Note i do not have cavity masking enabled or any of that other stuff. I checked. Also this problem arises after a while of sculpting without me changing any masking specific options.
Ive made a little video with jing which clearly shows this problem. Note im keeping ctrl pressed all the time while making the stroke. I tried to paint a spot on the cheekbone to show its not just the lower eyelid thats troublesome. It seems completely random.
http://www.screencast.com/users/threedioot/folders/Jing/media/d964adb6-fde1-45c0-8873-759842c5933a
I would appreciate any pointers cause this is really driving me up the wall. I can usually get the area masked after a few tries. Turn the view a bit. Start from different spots. Make small masking strokes. But its incredibly annoying.
Thanks. 
3dioot
PS
Im running the latest zbrush and the model isnt even over 1 million so my system can handle it easily.
