GoBlue!:I'm not yet DIR-trained, but when I took my ATX200 to Extreme Exposure to buy my first long-hose, they recommended throwing on the adaptor & using a 3/8" hose.
jim
!!! we must report this to the collective at once! rogue agents have been placed in positions of authority and are attempting to usurp the fundamental philosophies we have worked so hard to build!
like i said. don't think this is a big deal. only irritating thing is to require two wrenches instead of one when you are trying to unscrew the hose (the adapter tends to get stuck to the hose).