And the myth keeps growing.
The Original First release had no Delrin insert in the top piece. The Button top battery is needed to assure no contact with the Top causing a Hard Short.
Even a button top can bridge the gap of an Atty if the center pin sits to high.
A button top can add height for short 510 connections
A flat top can reduce height for Long 510 connections
A Button top (might) auto fire a long 510 atty
A Flat top (might) not fire a Short Atty
thanks! understood!
my yeahsmo version seems to be up to date