wangshuo1989
New member
- Jan 31, 2016
- 2
- 0
I found this on my recently bought CPO S5, and I've been lurking on this forum for a while and learned a lot! Anyone has any suggestion on how to fix this? Thanks in advance!

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Looks like rubber transfer,try some tar remover or a fine polish and see what is left.
Get all of the grit/dirt off before you do anything :iagree: