So we are using our Fein vac to vacuum up tons of packing peanuts and similar EPS foam chips. Of course this fills up the vac quick so I would really like to add a separator to drop the foam straight into a bin+trashbag. The problem is separating large, boyant chips is tricky - they want to stay in the airstream. My first instinct was to go with the DIY Dust Deputy because its the best with wood dust, but I have heard of large+light chips swirling in the cone which would allow the Deputy to clog up fast given how small it is. So maybe just a trashcan lid separator and don't fill it very high? Anyone have any thoughts/experience on separating light, floaty stuff?