Mavic Pro Steadycam handle for Karamba Top mount

I did this quick handle to cary around the Mavic Pro as poor mans SteadyCam and it works fine. It clicks in the Karamba mount you can find here :

https://www.shapeways.com/product/KVZKHAYWR

Here's a quick video using the it while driving a quad :

https://www.youtube.com/watch?v=l5RMJkiievo