I have a carbureted 3f that I tried fitting an fj60 electronic dizzy to. It will go in and I am pretty certain it is "seated", but I cant rotate it due to one of the cap mounting tabs. I dont have to use this dizzy, but would like to. I could trim off this one tab, and rely on the other two to keep the cap in place. You can see in the photos the tab that keeps it from rotating and the timing adjustment slot on the mounting tab. Not sure if anyone has run this set up before....couldnt find any info. Just hoping to get some opinions on what to do.