Hello i just bought those cranks, installed and big problem shows in. You Can see on the video what's going on.
When crank is installed problem is the same. There is no looses on the crank only on the sprocket.reason litttle gap betwen sprocket and the BB bush. It seams to spindle was milled wrong.
See the arrow on the photo.


Did someone else had this problem with Odyssey socket drive cranks?