[stephen low]

There you go Paul they are adding a spacer by a simpler means but there is still some space provided.

Trying to recall where I sourced my plug, may have been from the mini place out in reservoir where I sourced most of the wiper kit in one hit.

I presume you are able to go two wipers now? I think I was able to as well but it was something Bernie "forgot" or conveniently didn't mention until engineering when he quipped oh you don't need three now - Duh