are you going to put clips on the front-I would at-least clip the two outside boxes at front and rear-
like a four way pallet- ;)(the reason is when moving pallets if you bump into the outside corner with another pallet it will hold fast) - dont worry about the 1/8 the bees dont mind-also i have found that a little
coper Napenate on the runners that come in contacted with soil will keep them from rotting--RDY-B