Greetings, Mr. Johnson. We haven't met but I recently watched several hours of your great videos
and it has already saved me some money. I contributed to your cause recently and I know you are a busy man but wondered if you still had the same opinion that you gave in your video about oil changes, specifically 3 qts of rotgut, lol, and one quart of the high zinc VR1. I am onboard with that although I ran Mobil 1 15W50 in my R bikes for several years, however I realize the dohc difference in motors likely is why these bikes are different. If I may ask, do you only choose one quart of high zinc because four would be too high? Thanks and carry on, appreciate any response. Rick Rushing, Oklahoma