This is the dust shoe I’m using, with modifications.
Modified the tube clamp to fit over a 1.5″ piece of pvc. It’s superglued to the pipe, couldn’t fine any nuts to fit the screws I had. The sheetrock screw is just there to hold it while the glue dried, then I just didn’t remove it.
Had to cut a chunk out of the top to fit the router mount. Duct tape is holding until superglue dried, then didn’t bother removing…
Ryan wanted to know which shop vac™ I have.