i have finally purchased a compressor for my airbrush
and now want to build a spray booth. i have the basic layout, for the booth, done. i want to use bathroom exhaust fan(s) to vent the booth and need to know what the recommened CFM is. i found two types at my local hardware store. one was rated at 70 CFM and the other was rated at 50 CFM. which one would be the best to use
BTW the size of my booth will be 24"x36"x24" (LxWxH)
any and all info will be greatly appreciated