I think that Planenut has just spawned a new fetish for Morgan Threewheeler owners. Lock-wiring!
One needs lock-wire pliers, to drill a very small hole through the plug and a corresponding hole in a convenient part of the main casting.
To do it neatly and effectively is an art. I can see a whole new discipline introduced, particularly to followers of concours d'elegance. Marked down for untidy land uneven lock-wire twisting, imperfect angles, untidy ends and rusty wire!
I'm sure that there are suitable educational videos on the subject on YouTube!
