I've seen this discussion before (and think I actually saw Earl doing this at EGGtoberfest but didn't pay attention), but I need to adjust the top band on the little fellar. The dome sits perfect in from but the back is up over a 1/4". It looks like the top band has slipped. It looks simple enough to just loosen the bolt and then retighten it but I'm afraid when I do that it will just ride right back up to the same spot. Any ideas?