Nice, I'll look forward to seeing those pictures.  This issue I have is with all my lenses and since they were new.  I'm going to download a fucus chart and play around with micro focus adjustments next. I hope I find something there.  Thanks!

I’ll have access to a a68 in a couple weeks and post some shots to compare with the body settings. Part of it could be the lens aging too unless you’re having the same problem with multiple lenses. A lot of those 28-90/28-105s get softer with use and the worst are super glowy at the long end.

Give it a shot and report back. We'll wait...