Any of my fellow MEI Executive Overnighter users taken the bag on Air Canada since they cracked down on carry on sizes or on European carriers? I'm thinking I can use it as a carry on as long as I don't pack the thing to full width on my trip to Athens this summer on Air Canada/Aegean based on published size requirements. I'd love to hear any first hand experience with the bag on those airlines (or other European carriers with the 56cm in length x 45cm in height x 25cm in width carry on restriction.