Picked up my almost new Roadster today. Horrified when going over a particularly rough section of Dartmoor road when there was an almighty "bang"! I knew something had broken or fallen off the car, but didn't realise right away (because the road was narrow and winding - and I was concentrating) that the "billet" horn push assembly had dropped out of the Motolita steering wheel.
Luckily it fell onto the floor inside the car - that was the bang - it's heavy! It went on to do the same thing 5 times in the course of a 50-mile drive. Mostly I caught it before it dropped right off.
Wondered if anyone else has experienced this? The rubber "O" ring that creates the interference fit between the push assembly and the wheel boss doesn't seem fat enough to me: the billet can be easily pulled out with two fingers, and little force. I need to find a solution, before I lose it altogether.