Is there a place where one can post questions on small appliance repairs? My Braun coffee grinder has become very slow in feeding beans through. I expect it's due to oily beans. I had an earlier model (straight sided hopper) that I could just unscrew and clean it out, but this newer one with taper hopper resists all attempts to take apart. I'm looking for some clues on how to take it apart to clean.
TIA
Ed