I thought you fixed it ????....I would turn the regulator screw flush with the casting ...run the engine to temp ...set the high needle .....Then set the idle as per the direction's I gave you ......The direction's I gave you come right from YS and personal experience......I have had engines that are hard to get running just right they just take some time and a process of elimination.....ie: fuel props glow plug tuning ecc ecc...don't be discouraged keep on fighting.....you WILL win .....JW
ORIGINAL: c016Y
I fixed it by the way. I turned the regulator out/couter clock/richen. I actually have it above the casing. It immediatly started purring. I was elated to see this. didn't bother to set the high end fully. The low end was great. The high end was too rich, but, didn't have my tach and didn't want to mess with it w/o tach. It was actually holding still with my 16x6 prop!! Of course... this was on grass, but, I think it will hold on concrete. I had to turn the thing out over half a turn (I am told that is a lot for the regulator)
http://home.comcast.net/~mark.fuess/ys110.htm.