I use this to secure the Alpha-
https://www.amazon.com/gp/product/B00KY6R634/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
For the Bravo I have it clamped to a small wooden stool so it’s approximately where most airline levers would be. For now I put paint cans on the bottom to add weight. On top is the Logitech radio panel and it sits flush with the bottom of the desk. (The tape has been replaced with sticky tack).
