Originally Posted by 1931alloyboy

The bottom of the outer legs or sliders has been crimped or squeezed to form the drop outs so there is no adjustment or disassembly at the bottom. The only access available I think will be through the top opening of the crown down inside the stantion tubes or inner legs. I can't see down inside the stantion tube but I put a 1/8 inch wooded dowel down inside and it travels 9 inches before it hits something, it is the same on both tubes. Perhaps there is a 6mm screw down there with a 4mm allen type screw head. I will keep everyone informed as to my progress. If someone has already travelled this route before me and can enlighten me further I would be grateful for any information no matter how small or trivial.
Regards
Jim.
PS: Regarding the photos alcjphil, I have not forgotten. I am still working on them. It seems I have to have a storage area for my photos. Photobucket or flickr maybe. Lots for me to learn. Computer stuff is tuff.