D dial-a-matic Well-known member Joined Nov 6, 2006 Messages 237 Nov 10, 2006 #2 What dose that do? My guess would be to empty the bag chamber?
S swingette Well-known member Joined Aug 25, 2006 Messages 1,104 Nov 11, 2006 #5 think of the emtor as a dirt cup with a false, pull-away hatch.