Here is a question or comment, I think anyone with some woodworking skills could imbed a screw and have the screw stick out from the back or a Zert but can you get behind the dash to screw it in or tighten it up ? I never built a car so “ I know nothing”
Or can you put a post on the dash which fits in the round and have access to a allenkey lock of some sort… Just thinking outside the round box.