I have the trinity mod (authentic) is there any place that sells replacement parts? Specifically the 510 connector that screw's on where the rda goes. My threads are stripped and won't accept my tugboat rda. It just slides in and out without resistance. I tip the mod over and the tugboat falls off. My trinity still accepts my Vulcan though. And the tugboat screws into all of my other mods and the threads look fine on it.