Your not alone! Day before yesterday I was trying to highlight some wrinkle bumps by using cavity masking. I didn’t even come close to a mask. I tried several different settings in the cavity masking panel and it usually made matters worse 
. So from what you are telling me about your experience we’re scr*wed until a version upgrade. Bummer.
Gary
Hi there,
as for the cavity masking problem i came across that
http://www.pixologic.com/docs/index.php/Joseph_Drust#Using_Trim_Dynamic_to_Create_Quick_Worn_Metal
yesterday.The trim dynamic brush seems to be a temporary
solution at least.It’s worth a try methinks.
Cheerio,J.
very rough comp from a new book… 
Skin is looking great
and I am glad someone else has the cavity/polypaint thing. been away from Zbrush for a bit and was beginning to think I went nuts.
Thanks Zber…thought I was going mad there for a while…
And hey…you should go back to all of your old models with Z4…Ive updated my comp to real monster proportions since I started this model. I made it for 2008’s halloween comp…the one that was cancelled through apparent lack of interest??..grrr.
At the time, my machine crashed if I blinked to quickly so Im revisiting this old model and seeing where it can go…
Just sharing the WIP cover from my new book “The Gnomasutra”
Attachments
Hahaha, I’ll buy it for sure!
Great work 
Thanks Santis…I still owe you for the mileage ive had from your free skull…let me know if you ever need dinosaurs
Hilarious!
Thanks River…will post more when Im allowed
LOL …Gnome porn…brilliant!
Hehe, wonderful stuff. 
hey peter…long time…great work on the last dino!!!
Ha ha, Really Cool!
!
Thanks Guys…and Hi Guiss…its from a new interactive book by Dorling Kindersley
Just another quick image from the book.
Pete
Hahaha, this one is great!
Thanks Cherub…you havent been posting much lately?..you ok?