okay so after finishing my rsx I told my dad i would do the hood of his 97 probe gt.. anyways i went at it with the compound on an orange pad.. did about 3 passes and it did absolutely nothing! i was confused.. but continued anyways and polished with white pad.. same thing like only 10% of things are gone.. this clearcoat has got to be really hard or something.. i just recieved 4 inch pads in the mail that I ordered.. do you recommend I use those? ive been using 6.5 inch pads..