After that made the new underplate in the good "shape".
http://www.keversite.nl/fotoalbum/fotos/22476.jpg
Inside of the chassishead in the sinckspray
http://www.keversite.nl/fotoalbum/fotos/22478.jpg
At last tonight, welded the "tubes" on the front en welded in some strenghting plate for the mounting of the "stabilisatorstang".
I didn't welded in extra braces into the head (what wanted to do first) because I think they haven't much benefit (the underplate is already 2mm thick) and it would be an hell to mount the shiftingtube