I was hoping I can get some advise on this fish house. I purchased one late last season. After getting it put together I had a really hard time getting the zipper closed. I returned it and got another one. I’m having the same problem with this one. I have double checked the corners to make sure the poles are aligned properly. The zipper is extremely hard to close along the middle of the door. Is this a common problem with new houses, or is there something wrong with the house? Thanks for your time.
Jason_N