hallo !
i create a tool to check the orientation of roundabouts in the area of spain / portugal.
osm.org/?&box=yes&minlon=-10.4&minlat=35.78&maxlon=3.78&maxlat=44.04
you can find the roundabouts to fix in folllowing gpx-file: http://www.tappenbeck.net/osm/quality/roundabout_test/roundabout_test_spain_20121012.gpx
ok — > 38845
2fix —> 656
i will update one-time / week or by call.
reagards Jan :-)