Now that Hybrid questions can be asked on all aspects including PS ,I have an observation for all. Even though I have been working with PS for years , I have came to the conclusion that there are at least 5 or more ways to figure out or make a move and get basically the same result. So I am excited to see any sort of question, answer if I can, and if not learn along side the OP. This is a very unique site in that we all come from photography from different viewpoints and life lessons and we learn differently.. this old dogs wants to learn new tricks so do not be afraid to ask any dumb question... I will start out... how come one a very large file I can only get my brush to a certain size and it stops??? hmmmm.