I have to roll my shop vac around with me as I sand, my problem is finding space for it to follow me without bumping any boats, ha. I built my first stripper canoe with a sander that had no attachment. I was really concentrating on hitting the high spots and going easy on the low spots when I decided to stop and step back and take a look. The whole garage was full of sanding dust, I couldn't even see had to run outside and wash off. That is when I went looking for my attachment. When I was done with that canoe my shop had to be cleaned head to toe, it is still dusty in there from that episode.