onebadmerc... You don't need to wet sand anymore... Stop at your paint store and ask them about 3M's Soft Pad system. It goes right on your DA. I used this for the first time this spring on my full size pickup and I had the whole vehicle sanded down with 600 grit, ready for paint, in an hour... I did have to do a few spots by hand but this soft pad thing works like a dream. If you don't have to do a lot of body work this thing is a real time (and finger tip) saver.