Railguns on hinges causes klang
I was working on a custom turret design that has 3 railguns on separate hinges, all on one advanced rotor. Once more than 1 railgun is placed onto a hinge, they start to vibrate and will continue to shake faster and faster until the railguns are destroyed or removed. Rotor/hinge lock and brake torque don't stop it, only delay how long till it starts moving.
In the attached video I have all hinges and the rotor locked but otherwise set to default settings. I had just placed the 3rd railgun and it knocked me away, the video starts as I approach. The turret controller wasn't configured and the programmable block didn't have a script loaded.