Originally Posted by rnettles
...With that solved, now I need to figure out a better alternative to that silly no-stick velcro. I was thinking maybe trying tiny rubber bands around the battery to hold it in place, similar to how prop savers hold the prop to the hub.
I used a small piece of 10mm heatshrink which I formed over a 1/8"x3/8" piece of wood then glued to the tray. The batteries slide in and stay, no more danglers and dynamic CGs