Doing a resale and made the person's sig on ballpoint and scanned 600dpi. Photo is quite large. I know g0d will remove the white background and such but will he have any issues with ball point? He suggest a sharpie on his site but from most of the real DLs I've seen, we don't have thick sigs like a sharpie would give.

Would ballpoint cause a problem or not?
Anybody else used ballpoint?