[mkgmap-dev] Basecamp 4.2.2 Inter-tile routing problem

Has anyone experienced problems with the latest version of Basecamp routing across OSM tiles? If I have Routing configured to avoid Interstates, I get large detours. With Interstates not avoided, routing works as before. It doesn't matter whether the transportation method is Car or Bicycle. See attached for an example. I get the problem for every route I have tried crossing a tile boundary. Steve