EDIT: Nevermind, saw that it's listed on the wiki.

Hey guys, mounting my clubmans on my GS soon and I've decided to use some risers in the form of the stock handlebar top caps turned upside down. Of course, the stock bolts aren't going to be enough to get into the holes already there, so can someone inform me of the pitch and length screw I need to fit the bars on there with the risers?