i did find a tool & die maker... Hopefully he will be able to assisit me. I have left the stuff with him to fix. Will be hearing from him on Monday.
I had to saw of a 6x7 toyoView rollfilm back (a sliding back used on my 4x5 field camera) and grind the back so that the plate can be fixed closer to the film plane. I was trying to use the schneider 47mm SA lens which focuses very close. If i can solve this problem it will help me save a lot of time on field as the sliding back (slides from viewing glass to the 6x7 mamiya back) is a very useful contraption..