Hi Folks, I just received a beautiful L2K from here and promptly dinged the finish. It chipped out and went completely milk-white. I took some 400 grit to it today and got a lot of the white out, but I feel like wherever the edges of the chip are just keep expanding white. Is there a trick to getting the edges clear? Have I just not sanded enough? I'm trying to take off as little finish as possible. Also, I've read that this is a poly finish, what is the best option for repairing it? CA? Any opinions would be greatly appreciated.