What did Old Town advise (or devise) for using their back rest in their canoes with floor racks? I hate to cut the bottom of the back rest to go over the floor rack. And I've never seen one cut to do that. Was there another solution? I've thought about notching it to fit in between each floor rack slat, but haven't done that either. Seems like OT would have bumped into this enough times that there would be an 'official' or recommended solution....but then I think we would have seen those customized seat backs... Who knows what the best solution is? Thanks!