I am trying to pull the square taper cranks (campy) from my 79 Guerciotti and can't figure the tool to remove the bolts. I removed the dust caps and am using a park tool crank bolt wrench (14 mm) and it wont slip down over the bolt head on either side. A 15 mm is too big. What am I missing here? Probably something simple (like me) but any help would be appreciated...Thanks
Todd Grantham
Fort Wayne IN