Oh man!!! I just got the V and the X on before it set up, I had to scrape off the stuff on the R since it was curing in place as I applied it. Damn, I forgot how fast it sets up. Just remember to clean the heck out of the surface of both the letters and the grill. I traced the letters where I was putting them on, then roughed up the area with the dremel sanding drum, then cleaned them meticulously, and applied the letters. I found a plastic scraper and some alcohol (the rubbing kind) work very well to get the 3M tape off the backs of the letters. It's curing right now, and I'm at work, but I'll try to get pics tonight.