Since space is an issue, we decided that the shop vac would do double duty as a dust collector for the combination sander. The problem was to figure out the best way to connect the vac to the 4" dust port. The answer was a deli container that fit into the dust port, a piece of wood cut at an angle to fit the deli container, a hole cut in the wood for the shop vac hose, some rubber roofing membrane to stabilize the lip of the deli container, and a hose clamp to hold everything in place. And the best part of it is that it works really well!
