cleaning up the casings on my new engine.... theres a boss that the advance gear shaft sits in (i think ), with a piece broken off it.

apart from that it's bob on.
looks like maybe a previous owner forced it to try & get the bolt off to fit a +4 advance gear?
need the missing bit making up again if possible bud....
let us know if you can sort it, otherwise looks like i'll have to source another casing
