Okay, pondering KTBH due to Mr Bush, (If hes flexible then it must not be to stupid) Don't the bees attach the comb to both the top bar and the side of the hive? seems to me that due to the bar design and the open sides they would attach both places makeing it darn near impossible to get out a bar??? and since the bar is overhung, how would you reach in and cut it loose?