Just had my A7V arrive and trying to find an L-bracket that can fit the body. I have Really Right Stuff BA7RIV B from an A7RIV and a SmallRig 3660 designed for an A7IV and A1 that appear to be a good fit but not sure. Also looking at others I own but wonder if anyone can comment on what might be a good fit from older bodies. Any body know of one that maybe a good fit?