i INTENDED to try this - this season...but i didn't put it on my schedule and get back to the frames for the actual cutout. i mostly monitor the sticky boards for "mite count". i only have a couple hives that might need some intervention before winter - the others are showing very little in mites. JEFF is the one you need to talk with on this account - he's more "into" it. i believe it works - but one has to be DILIGENT with the timing!!!!
i'll look at the situation at that time. they'll have enough of the year left to straighten things out if i have to go in there and do something (cut outs)
i'm gonna drop jeff a line to REMIND him to get in here. :)