Just wondering what kind failure rates everyone else is seeing. This spring in Texas I had what was my best mating percentage ever 92%. Now 2 months later I am seeing about 8% failure. I make my nucs above an excluder. I also place a parent yard within 2 or 3 miles in the center of 3 or 4 nuc yards. I wonder if I should be placing more drones in the nuc yards?