No damage that I can tell.
The boat and seal have 570hrs on it. Shaft is straight based on runout. My seal never made my bilge run, it was just a nuisance having 3-5 gallons in the bilge after a day on the lake. I think it just wore out.
Was your shaft contacting the thru-hull port. Mine isn't completely center vertically but is horizontally. There is clearance all the way around the prop shaft.
I'll keep you guys updated. Starting tear down Wednesday.