Hi everyone. I basically have my helmet done, but am having a problem putting lense in. The helmet is a painted MLC. The first time I got it right where I wanted it, hit the sides and top with hot glue. Let it cool. Next thing I noticed the lense corners popped up. I removed the lens and it came right off. I cleaned the area with alcohol thinking maybe it had some type of release agent or somthing. Tried a second time and got same results. Any ideas?