corey0814
+1y
first thing i would check is the vacuum, but if you're sure all that's right, then it really sounds like your vacuum advance isn't working. if they don't fix it for you, then that's where i'd start. then if that's not it then it could be your idle mixture settings.
p.s. like robert said, everything you adjust, you'll have to adjust the timing accordingly. i think auto zone even has cheap lights for 50-60 bucks, but i'd suggest spending about 150 & get one with the rpm indicator on it or hook up a cheap $10 external tach for temp adjustments.
good luck.