X-Carve 2.5" ID Vacuum Hose Mount for dust shoe

This is my design to secure a 2.5" ID vacuum hose to a dust shoe on the X-Carve CNC machine. The hose is held at a 45 degree angle from the machine, out of the way of the intake for the router, and high enough to secure to a higher origin point. The elbow is an intentionally loose fit to the boot, to facilitate easy removals when the boot is being removed. It seals well, and is held tightly to the boot by the arm.

Hardware required:
(1) 2 1/4" #2 (possibly #3) machine screw with nut to as