Some follow up.
One advice, make sure the floor or base you are working on is perfectly flat.
Had to do some shimming as a few millimeters can make a mess of alignements.
http://i24.photobucket.com/albums/c2...NIKON001-2.jpg
This system of glareshield support is very strong and stable. The aluminum used has to be failrly thick. Was a try, works well.
http://i24.photobucket.com/albums/c2...NIKON002-2.jpg
