I Was having some issues with getting my carb dialed in, (running lean at times with slight popping at road speeds and coughing in the carb). 31/76 jets with V&H BR, baffles installed. I believe my idle mix screw was turned in too much by the PO and the hole has now been opened to where stock setting is not right. The pic below shows the screw hand tightened until it’s just touching. The screw also has wear at the tip where it sits in the hole. Please take a look at the pic and let me know if I’m over thinking this. Thanks in advance for any help, comments, and wisecracks.