Latest UOA from my G35. Note that this was not M1 5W-30 but 0W-30 AFE. A mistake when I submitted the sample.
Previous UOA here - http://www.bobistheoilguy.com/forums/ubbthreads.php/ubb/showflat/Number/2939476
The lead is way up but nothing else seems unusual to me. I did change the plugs during this interval and used a good amount of anti-seize. Otherwise I don't have an explanation.
As always, comments welcome!