Today I took the cover off of V416 where it sits parked in the heated 'mud room' and stared at it. It's been two years since I took it out for it's once a year run/leg stretch. Now I don't remember the fuel mix! In the past I'd mixed a five gallon batch with Golden Sprectro Syn/Pet blend but it's a waste to mix that much for me. I do have 6 oz. of that left, but could I use my Stihl Prem. (50:1) oil and just do a gallon or two of fresh ea. yr. in the future? I have Got to get out this yrs. and limber it up, it's been sitting to long without being ridden. 'Not good. Thanks, Fred