Hi Dick,
Tried to post a pic from my Mac but gave up. Even following Jack Webb's instructions didn't work and I'm pretty savvy on this computer stuff. I'll post it on the Facebook Westsail page.
The fiberglass spacer is the same shape as the mounting plate on the shaft log and was mounted between the hull and the bronze shaft log. I looked at your blog when you were doing this and did not see a spacer in your photos. I assume yours was re mounted directly to the hull with plenty of sealant.
Thanks,
Werner