OK, so I purchased a blast cabinet to do a little “glass bead blasting” and the manufacturer recommends that I use at least a 1 HP compressor, 10CFM, 90lbs. I now need to purchase a bigger compressor and in order to get one that puts out a steady 10CFM of air they are HUGE, HUGE, HUGE……..I really don’t want something that a full blown garage would use, so my question is this. Can I get away with a compressor that puts out less than 10CFM, lets say 4-5 CFM? Thanks, Pete in Fitchburg