Very interesting contraption.I had about 5 buckets last year with same problem. Put them in an enclosed room, turner on the fan, partially covered them to avoid dust, and used a dehumidifier. I stirred several times a day and it took about a week. I then dumped them into the Maxant bottling tank and the heat help further. What a pain. If it happens this year I am going to try and dry them while the frames are still the supers.
Goof Luck
Goof Luck