I built myself a spraybooth which does work good with my airbrush. But when I start using spray cans in it, I get what I'd call backwash. The paint instead of going to the fan and out of the booth, comes out the front of the booth. I'm not sure what i need to do to fix it. I would have thought my standard bathroom exhaust fan would be powerful enough. I do feel quite a breeze being sucked into the booth.
I do notice this backwash when I use my airbrush at 20 psi and leave it on flat out spraying paint.
Any ideas what could be wrong with my design? or better yet how to fix it?
Werdy666
