GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
Oil and lubrication on 2 strokes is not well understood.-----That 1985 model 25 HP will run fine on 50:1 mix.----Will last more hrs on 40:1 mix.----And no a little more oil in the fuel will not foul the plugs on a motor in good condition.