I'm a newbee starting my first colonies this spring. The entrance reducer that came with my solid bottom board looks really small. You can see in the picture a penny for scale. My question is, when I install my package should I keep it like it's shown in the picture or (and this is what I'd like to do) can I cut that whole cleat section out? I would leave the rest of the wood but the bees would have twice as much room and it would still be small enough to defend, etc? Would that be ok? Thanks in advance!