Thanks for the reference to that post. I'm going to talk to the surveyor at length about the keel area.Also read this post. Should you buy the boat, if you review the posts of the regular O'Day322 contributors in this site, you will learn a lot about your new boat.
Keel issues on O'Day 322?
FWIW, the keel sump glass on my 34 is about one inch. No idea how much is putty vs glass. Even one inch sounds light to me.forums.sailboatowners.com
Gary - we have appreciated your O'Day 322 posts over the last few years, and thank you for your contributions. !
Wishing you serenity and peace.
Peace to you, Gary!