I know for a fact that it is the vacuume advance causing my probelms.
so does turning the adjusting screw clockwise decrease the amount of vacuume or increase it? Thats is what i need to know the most. Because i will just turn it all the way down and turn it out 1 turn at a time untill it starts running crummy at cruising speeds then i will back it off. Thats the only way i see myself getting it close to right because i do not have a mighty vac or a vacuume gauge.