Here we can see the strangth of using Arca plates top and bottom.
Top handle is easily removed making the camera ready for my Movi which is pushed heightwise by the FS7.
Ubergeeks may notice..
-fork to catch and support my 50-300
-motor rod attached to side rosette
-motor, lathed chunky handle
-3d print movi to arca top bracket
This is all focused on removing the camera and focus motor from the gimbal and getting it to sticks mode quickly, no resetting of the focus motor for example.
here is a detail .. the plate I made to go onto the rosette that (in this configuration) holds the focus rod - also seen is the 'fork' that supports my 50-300 zoom.