Adjustable ving..

Well, here is a shot of how mine look's inside. When i took it of, I was surpriced at the weight, but when I started to sand it down to get the bubbles away, I was met with a thickness of around 1/4" of filler over allmost the entire top side of the ving. Below, i think it is better, since the sound when tapping it is as it should be, but on top it had a dead sound. I don't think it was on my car originally, since the original paint on it (the ving) was yellow, and the THREE resprays (with more than enough filler with each of them) have all been in yellow too. Guess someone have tried to keep up with new bubbles appearing, but not doing it right.... Not a good photo, but in real life, it look like sh_t:(