(26-10-2022, 04:24 PM)Ruairidh Dunford Wrote: I would get it professionally honed.
I second that.
Unless your bore measurements are way off a proper honing (not a simple egg whisk glaze buster job) should sort it.
I'd also contemplate a new set of rings, whilst you are in there. Easier and cheaper to do it now.
And run it it carefully, with cheap oil or running in oil. Definitely nothing fancy
Charles