I bought the ASP Fibreglass Resin from Sallys since my usual Soft Touch one ran out, and used it for the first time right after applying a tip. The girl I was working on said her nail was burning after I put it on the first nail, but even though that's never happened, I thought it was just because her nails were very sensitive. After applying to the second nail, we saw smoke coming off her nail and both nails were bright red. I stopped using it immediately. Is there something I'm missing here?!