Murphy's law again; A simple once over is turning into days of wading through doody.
1) Is the primary chain adjusting bolt / nut supposed to be tight- or just snug? Seems like the more I tried to snug the alleged lock nut up, the tighter the chain got.
2) I really had no complaint about my valves, but after reading something >someone< said, I thought I'd tighten up the exhaust valve a hair. Well- the valve lifter is off the hook. Sems like I could almost slide it right out (but not quite). Slippery thing- I tried to hold it with needlenose pliers and tighten the 8mm nut, but nada. Also, I'm seeing a sort of mushroom-shaped collar that also moved up and down. Was that there before and I just didn't notice?
Do I have to take the tank and rocker covers off to re-set this thing- or what?