I recently spotted that front piecies of Marker Duke EPF 2013 bindings are moving a little bit up and donw when the boot is not clicked in ( when clicked in it seems stiff). And I would like to ask whether it`s normal, or somebody else encountered same problem? Can it have some safety issues, as i checked that other dukes/barons have this piece stiff. I attach link for detailed description of the problem: https://www.youtube.com/watch?v=ykZgso7YpRE&feature=youtu.be
Is it ok ? / How to fix? / Can I calim a warranty?