Hi,
my name is Christian and I'm a hobby knife maker from Bavaria, Germany. I only want to say thank you! Frank, you are the man!
Yesterday, just past midnight, I found this thread. I rememberd my old BMW with M3 engine. I sold it last summer, but I still had some of the good mobile 1 engine oil left. So i decided, to go to my workroom (only in my underware) and try it out. Thank god, nobody recognized me. The resault was awsome. No fishhooks and a light shine, with only 600 Grit Sandpaper.
Thank you, for sharing your knownledge.
Best regards
Christian