OK, I have lost my manual and everyone is saying adhust the low end to a certain mm gap...where do I measure the gap...or even better, about how many turns out is it roughly?? For the low end that is?? And which one first, low or high end....It seems this engine runs fine for a while, then I can't even get it to start and raw fuel is dumping out. THANKS for the input guys and please keep the info coming...