AGH! These fiberglass tips need a bunch of trimming and fitting. I found a great way of keeping the fiberglass contained... a bit. I use the SoniCrafter tool for much of the trimming the sanding. (It doesn't make near the mess that sanding or filing the traditional way would make.) But, while rummaging through the bag the SoniCrafter came in, I found a super cool tool that attaches to the SoniCrafter and connects to the shop vac. It sucks most of the fiberglass through the 3 holes in the bottom of the sanding pads into the vac. (I always wondered why there were holes in the sandpaper and attachment.)
