Well this is weird. I open the editor load textures/tools draw out a brush of caulk. I then use the Z window to raise/lower that brush wich works as it normally should, But if i deselect the brush & reselect it again i can no longer raise/lower the brush instead it just moves the brush up/down. The only way it will work normally again is if i save, close & reopen the editor, What's wrong ??

AcE

AcE writes...

Not sure what you mean

oh i got that problem too, for some reason after radiant has been open for a while you cant edit the height of a brush anymore in the Z height window along the left side of the interface. when you click outside a brush in the height window it moves the brush instead of changing the size.

my recommendation is to save close and reopen radiant. chances are if it has become this unstable you will probably run into a crash in a little while. it would be as little as a few minuets to a few hours. but better safe than sorry.