Donate/Support: https://www.buymeacoffee.com/MiddletonMade Thanks for downloading my files. Print the Thread Mount .12mm or finer layer height Print the Tube with exit down and no supports If the threads dont fit well between Mount and Tube, sand between the threads. Do NOT force them together. As usual, use at your own risk and know your local and federal laws. You are responsible for your own safety. Live free. #cantstopthesignal