I've had a Prodigy V2 since January 2010 and the threads are worn so much that a carto wont screw on anymore, does anyone know how to replace the connector. I never had any of the button issues and really miss using this. It was my first hi voltage mod and would like to keep it in service if possible. I had to throw away both of my V2 passthrus because the wires broke off the switch and I could not get a repair to last for any length of time and Puresmoker said they wouldn't work on them any more. Hope someone can help.