I just bought a PC 7424, a pad set from Megs., some SSR2.5, and SSR1. I went out and started w/ the SSR2.5 on my hood. I noticed that even after it starts to dust off, it leaves horrible streaks. I tried about 3 applications. Back and forth, up and down, in a slow moving pattern and still I get STREAKS!!!! I can't figure out what is wrong and I'm pretty upset that I just blew $200 on this stuff. Any help is appreciated