When I am using one of the general brushes in Photoshop (eg. hard round pressure size), lets say my brush size is 27 and I switch to a brush in the watercolor category, who's size is 150. When I switch back to my original brush, its size is now 150. This only happens when switching between a different category and the general brushes. It's very inconvenient having to change the brush size everytime. Is there a way to stop this from happening?