I'm working on a project that began with a AMF Avenger 350 frame and forks, like the bike pictured below. Can someone out there that owns one of these give me the specs on the little tab that is welded to the head tube that is a 'stop' for the forks, it keeps the forks from hitting the frame when turning. On the frame I am working with, this tab has broken off and I need to fab a new one and would like to be fairly accurate in reproducing it. Maybe post some close up pics along with dimensions if possible. Thanks so much.