Thank you.
I'm sold. Sign me up for an aluminum....
Is there enough space between the button flange and battery compartment on the body for maybe some kind of spongey or rubberized piece attached to the top piece around the button flange that would extend down and press against the battery keeping it place? Sorry just an idea....
You won't regret it!
Not sure if something can be added to the top cap but I can tell you with the oring on top there is absolutely no battery play/movement.