Flight Controller Vibration Dampener Mount 30.5mm

I liked the original Omnimac 3DR Pixhawk Anti Vibration Mount
by GuyMcCaldin, in fact i use it on a plane with my Eagletree Vector, however I like to use INav firmware and F3, F4 or F7 boards in my smaller airplanes. The original was way to big for the fuselage in the Stone Blue Airlines Reno Racer I'm currently building, so I remixed it to be a lot smaller and handle a 30.5mm x 30.5mm flight controller chip. you still need the dampener balls like the original, i used taller standoffs in the picture then i intend to use, but I'm currently out of the shorter ones. I put a big hole both under the FC and in the base in the event I have to run wires out that way, and i intend to glue mine into the airplane, but I left the holes in the base in the event someone wants to screw it down.
I printed mine in ABS with 1.5mm layers