It goes into a blind hole so you have to pull it out the way it went in
I suppose if you had a pin punch the right size you might be able to get it wedged inside of the roll pin and pull it that way - more likely I see you seating it more firmly...
I went and looked at the spare I had on the rack and there should be a little rubber plug the size of a pencil eraser next to the range fork pivot/ linkage bolt - pull the plug and the pin your after is down that hole
I still think finding a screw extractor either tonight; probably getting too late or in the early AM is your best bet
Have fun I am resting up after tearing apart my top end to get my header out - cracked #5 almost all the way around the tube and last stud was missing, also the 2nd lower intake exhaust bolt had vibrated out - the gasket was just incinerated beyond the #5 hole
Could they make those shared intake exhaust bolts any harder to get to! jeez :flipoff2:
At least I got it welded up
Good luck
Matt