Black Panther Lightsaber End Switch Fixed

I want to give credit to BrightSun's Base model pieces from Savi's Customizeable saber pieces. I adapted my own design from there as a starting point. https://www.thingiverse.com/thing:3722640 and then to ArmoryUnlimited for designing the Black Panther lightsaber. There was one issue. How to affix the switch to the saber. I discovered the additional piece hidden inside of the button. So, here is the file. enjoy.