You can make this work with socket tool (#8 hotbar slot).. First pic shows where I put the side socket through for the pitch axis. Second pic shows where I placed the bottom socket through for the yaw axis. Second pic also shows I connected bottom socket (the one bringing in power) to side socket (the one taking power to rangefinder). Third pic shows how I brought the power from side socket up to the top and along to the rangefinder. 4th pic shows how I have the rangefinder hooked up.
After it's all set up you can delete the socket plates and just leave the wires that get created between them.
If you have questions or need clarification don't hesitate to ask.
I've tested this particular setup it's able to rotate and pitch in all angles without breaking.
I know this isn't exactly what you need since I'm using single mount on a cradle but you should be able to apply this method to your project.
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