Hope someone can help. I applied the BF Wet Diamond Paint Sealant and now I'm trying to follow up with the Midnight Sun Carnauba. The paste goes on VERY easy, but I can't seem to get it all the way off. I'm sure there is something wrong with what I'm doing, but I can't figure it out. I'm applying with a P21 applicator and then TRYING to take it off with a cobra mf. However, it's leaving behind a film that I can get off if I rub my fingers across it but can't get it off with my mf towel. It says you aren't suppose to let it dry, just wipe on wipe off, but I'm thinking that might be the problem? Any ideas? So far, I'm not happy. I did my hood, top/roof, and trunk but I'm not doing any more if this stuff is going to be that difficult to get off.