Absolutely love the addition of the locking e mount tab. The only thing that would make this adapter dare I say perfect is if the locking tab was slightly larger or longer and around the mount a touch more so it didn’t end up locking in a top position where sometimes it would get in the way of a top nato rail mounted monitor or accessory.
In practice/on set I had no operational issues and it performed consistently well on my Zcam E2S6 setup.