Simply curious if it's possible to skim it or not, but I guess it's just not worth it at this point.

Another question I've got is slightly out of topic for this thread, but I'll go ahead and ask anyway. I have a bearing housing which seems to be the correct diameter if measured across x axis, but 0.1mm smaller when measured across y axis. What would cause such an error? runout on a lathe? it simply seems elliptical rather than round.

Regards,
dsc.