Slacker, are those PF 4.9 cell frames? I get the same thing on my PF frames sometimes and yes I have all mine butted up against each other too. I see this more often with my larger cell bees than my smaller cell bees. I do get better success waxing my frames first, but I don’t always do that anymore (lack of time). All you can do now is scrape, scrape, and scrape.