I read somewhere that the top locking post on the frame should be set at 1 1/16th height from locking nut to top of post to ensure a positive locking of the Vario side boxes. I can't seem to find that information anywhere or remember where I saw those dimensions listed. Just looked at my manual for the bike and can't find that height adjustment listed there.

Anyone got the proper height the locking post should be set at? IIRC, it's the 1 1/16" setting, but I converted what I read from MM.