Hey guys. I just ordered a PC 7424, pads and polish last night. I was going to go with Poorboys SSR 2.5 and SSR 1 for medium and light cut, but decided to go with Optimum Compound and Optimum Polish because I've heard of people mixing them to various degrees to achieve different levels of abrasiveness. What I'm wondering is what I should initially start with on my '05 Audi A4 (hard clear I'm assuming)? I've got some pretty minor swirls with a few scuffs I'd like to work out. Its a very dark metallic green as well if that helps. I was thinking of just seeing what the OP with a white LC pad would do initially and maybe do a 50/50 mix OC and OP on a white LC for rough spots. Let me know what you think. Thanks.