Drilling carb plugs

[Motorsports-X]

There appears to be a second plug, right next to the standard one you drill out to get at the mixture screw. (Inline with the airflow direction, not off to the left or right) Is there anything in there? It doesn't show anything on the fiche

2001 750f

[92xjunker]

It's a passage block off plug....

[arsenic]

leave it alone, nothing to see there...

[Motorsports-X]

Ok thanks