Trying to figure out the best way to collect the metal dust and grindings from grinder, metal chop saw, and belt sander using my existing CV1800. Thought about a wye after cyclone going to two bins with separate blast gates but I don't think I can seal the gates. Anyone have any idea if a separate cyclone body placed inline with the duct that feeds the metal working machines (no impeller or motor) would work to separate out the metal dust first before entering the main ductwork? Or would a separate system using a big shop vac with the mini work better.