Jetting

A little confused by Holley's numbering system , the dyno sheet say's it's got 94's front and back and I think the jets were stamped 94 when I looked at them so does that mean they are jet #94 or .094 hole size ? If it's jet #94 it would explain my too rich problem cause that seems like a lot of jet for a 410 inch sb doesn't it .Getting ready to order some smaller jet sizes to tune with just don't know what ballpark I am starting in eh .