Cacencan Mic Arm Support

Just a simple little topper for the inexpensive [Cacencan low profile microphone boom](https://www.amazon.com/dp/B0CX8PWYD8) to stop it from swinging around and hanging limp while folded away. Pressure fits on the top of the long extension tube and catches the arm as it swings in from the left. Mirror the part if you would like to swing it in from the right.

It should print on it's side (with the gap facing up) for best strength in the catch piece. Standard supports should be painted on the large catch arm and optionally the small retention nub. Prints best at 0.16mm layer height.