Thanks Roc for the help and the quick reply! I'm going to order the manual. I have one more quick question if you don't mind and can answer without much trouble.

There are 3 screws on top of the mixture control unit. These are very close to where the fuel lines attach to the top of the unit. While I was troubleshooting my problem, I tried to loosen them. I could loosen two of them but the third wouldn't budge.

My question is...do you have to remove these 3 screws to remove the mixture control unit or do you have to remove the numerous bolts around the base of the unit?

I'm thinking and hoping the latter.

Thanks again for the help!