And another quick tip :)
Say the last bursh you touched was 1000 units high or something..
but the one you wanna make next, is only 8 units. Selecting another brush first, that is around the same dimensions as the one you wanna make will reset that "memory". So you just unselected and creat the new brush, and it will be the same height as the last one you touched.
[FnL]Raven0us
