In case someone is interested, I have a set of comments here on the very difficult sugya of the attacks of the various tannaim on R' Eliezer's opinion about partial gittin, or at least on one aspect of it. https://sites.google.com/site/miyminimichoel/home/dveikus-ish-vishto
I would be very interested if others had comments.
I would be very interested if others had comments.