I just ried to save them as zip files, but they are still too large. I did send copies of all of the plans to YORS. I have never looked to see if they had been posted.
Send me a private message with your e-mail and I can send them directly. The first two pages are building instructions and the scans overlap.
BTW, I did get Vern Estes to sign the booklet a couple of years back.

Chas