In looking at the manual ( car will be here in a couple days ) is the spur just clamped with the 12mm nut and not retained radially with any other holes?
Also is there a preferred brand of spur or "special" spur to use?
I can only read the error so many times.... On the USA site the "spur dampening kit"... to Dampen means to moist or wet... the term is Damper or Damp.