Thank you much Michael Bush! I am encouraged with the potential hygienic gains from the use of smaller sized foundation. Just maybe the consistent size of foundation throws off the bee somehow. I realize now though that natural broodcomb may have an advantage to small cell but what could beat the durability of the PF105? I like the black for egg vis.
I found your site over a year ago and ate it up. Just what I, a new bee keeper, was looking for.