A bevel box was delivered within 1 week, but on fitting the comfort pack the wrong parts had been supplied, which apparently are on back order with no known delivery date.
Is the comfort kit not a standard fit on 2014 cars? If so, how can they be making M3W's if the parts are back ordered?
If I was the factory, I would make a part change on the front spindles and move the steering arm up on the tube shaft the appropriate distance to be at the correct height without the spacer.
I would only use the "kit" parts until I used up the old parts inventory and the new parts came in. I would then keep the "kit" parts for retrofitting older M3W's.
Why use a riser on the steering arm, just move the arm to the correct height.