Cyberwolf,
You caught that, good eye! I used that stuff from home depot pro-mix premium that says its good for 16:1 - 50:1 then just last night I was looking at ratios online and thought to myself, you big dummy!! I thought 40:1 was more oil to gas when just the opposite is true. I need a little less than two bottles per gallon not one. It is a 2.6oz bottle.....Will adjust pronto!!Thank you!!!
Back to the timing mark on cam, it was a dimple hidden behind the pushrod that's why I could not see it last night when I got home from work. I'm going to leave it for now and keep the 28btdc and see what happens with just the gas ratio then try to dial it in more from there if I do not see a difference.