Reo and Rm2 user for quite some time. When I change cotton wick about every 3 days I check the screws on top of the posts just to make sure they aren't loose, the other day the screws were fine just for the hell of it, I took my pincher pliers and just turned the positive post a little bit, no real reason. Went to vape and noticeably more clouds. I didn't originally tighten post for this reason, but there you go ( tightened the positive post). Anybody else experience this? Normal? Something to always check? Thanks.