Richard, I'm with Doug on this.

Just checked my old Bilstein and there are no spacers, only rubber bushes.

Also, in the SSL instructions there is a note not to over tighten the top damper nut.

I always thought the top mounts should be left with some flex in them.I.e. "only nipped up and not crushed" (SSL's words, not mine)

Could over tightening cause the top plate problems?

Bob

2009 Black Roadster
1999 4/4 2 litre Zetec