1) The half moon #27673 diamond blade for tile grout and such, which
has been on back order from Harbor Freight, is now in stock and
shipping. Mine arrived today in time for some chores that the # 67274
plain metal blade can't handle.
2) Some sanding kits shipping with the tool have to have the pad
modified to keep from unscrewing in use. The large washer supplied
with the kit must be installed by drilling out the pad with a 1" hole
saw to accommodate the washer. Take care to only remove the rubber pad
material, not the metal backing.
Overall. the HF MP tool continues to be a dandy low cost problem
solver and beats everything for price. The single speed so far has
been no disadvantage at all.

Joe