I think maybe you have cuticle left on the nail. If its not that, I'd love to sit you down in front of me and watch what you are doing as I have never seen this phenomenon ... Never seen a single bubble ever. No one is saying anything but positive raves about VINYLUX and its performance so I suggest you contact your nearest CND educator, 121, and have her assess what you are doing. Even clients are raving about VINYLUX and not having problems with application, and they are amateurs!
I'm not doubting you may be having a problem but since you started this thread, we gone from, it's not the colour only the top coat, then it was only on you not others, now it's the colour as well as the top coat and happening on clients! I think it's time to see an education ambassador because it just isn't that difficult and I don't think your problem is VINYLUX , as your title implies.