Similar problem
Any update on this?
I got a Surly Disc Trucker 2013 with a Tubus Logo Evo rack and a B.o.B Yak trailer.
The trailer fits just fine using the standard QR skewer without the Tubus rack.
With the rack, it doesn't.
I'm thinking of putting some spacers between the frame and the QR skewer to get the trailer further away from Tubus rack tubes. This might require a longer QR skewer to get enough distance to let the trailer move up and down freely.
Would this be a safe solution?
Has someone done it this or some other way?
Any better suggestions?