When you say sand in the same direction, do you mean to sand straight across, parallel or round and round in the same direction?
Also, what do you use to apply and polish the plastic cleaner/polish?
I'm sorry if this sounds like a dumb question, I just don't want to make a mistake. It seems that one of the foglights on my 03 M3 was replaced and the other is the original. It is very hazy so I am very interested to try this technique. I may head down to PM tomorrow and pick up some supplies.
2009 Interlagos Blue on Black Novillo M3 Coupe DCT, EDC, MDrive
Volk Racing LE37T 19 x 8.5f, 19 x 10.5r, Toyo Proxes T1R 24535R19f, 275 30R19r, OEM CF ZCP Splitters and Rear Spoiler, GC Coilover Conversion 440f, 550r