Hi,I think I'm really a novice in this. I got a Monaco Blue 320 & I know it's a relatively difficult color to maintain. The other day some damn cat went up the car....and following that a damn idiot dog who was chasing the cat jumped on the car & sratched the bonnet!!!! Aaargghh...wanted to kill those critters but I didn't want to be cruel to animals. So I washed the car, then applied some scratch remover that I bought (can't remember the brand but it was expensive). Applied the remover to the scratch areas & rubbed like mad, then after a couple of minutes wiped it off with a dry cloth. 70% of the scratches came off.....but whats worse is that it left a visible patch of diferent color at the area where I applied the remover. And I can't get rid of the patch by wiping it with a wet cloth. I'm sure car paint can't be that sensitive....so I must be doing something wrong. Any advice on this? Chris