I’m desperate here folks. I have 4 naked edges on this model but cannot for the life of me figure out what’s wrong. Every time I analyze it looks to be perfectly aligned and joined. I’ve recreated it entirely twice and just haven’t been able to pinpoint the problem and, therefore, haven’t been able to fix it. Hoping someone here could help figure it out! It’s very simple model so it’s been pretty frustrating.

Insert.3dm (216.4 KB)