In article ,
wrote:
...snipped...
Generally speaking, an electronic implementation/solution is at least
twice as reliable as a mechanical solution, and the difference
increases as the mechanical complexity increases. More moving parts
means more to fail.

Then why don't we have automotive brakes that work that way?


--
When the game is over, the pawn and the king are returned to the same box.

Larry Wasserman - Baltimore Maryland - lwasserm(a)sdf. lonestar.org