Ok, I have been fighting a vacuum leak that I can't find.

Good News.................
I found where it is leaking. It is at the back of the carb, where all the throttle cables and brackets are.

Bad News...................
I haven't found the actual source of the leak. I can't see anything back there, lol.

I sprayed some brake cleaner back there, and the engine purrs. I know it is back there somewhere, just can't find it. Spray on the left or right side of the bracket, nothing. Right in the middle section of the bracket, bingo!!!

Any clues?