So I am attempting to build a pollen trap. I am using the plans off of beesource. That's the only good plans I could find. Most of that seems fairly easy. I already have the top, middle, and bottom piece all cut out. I just had a few minutes so none of the small pieces are cut. So my question is about hardware cloth. No issues with the small beeproof stuff or the large stuff on bottom. What is getting me is the 5 to the inch stuff. I have four to the inch stuff but not 5. Seems to me that bees can still get through that stuff snugly. Do I really need to track down this stuff?