So I said I was not going to need anything but my Riva 1100Mah with a Boge 2.0 cart but I am getting the itch to try to build one.  It is not that I am unhappy with what I have but I guess the thought of making my own appeals to my creative side.  I am wanting to build a flashlight mod and have a question.  For those who have made a flashlight mod, what is the best way to secure the 510 connector to the end?  I have seen epoxy, JB weld, and the lens backed with hot glue.  The rest should be pretty easy I am just not sure about which would be the most secure way to attach the connector.