Original (1st generation) LINHOF Technorama 617 users - have you got the camera Operating Instructions? Could you send me a copy as PDF?
Maybe you know (shure you do) how to adjust correctly its two film pressing plates under camera back? There are no signs or marks pointing out for correct adjustment of the plates for 120 & 220 film types.
When the plates are set both to the left, then they become symmetrical in relation to the frame window. In that position the film would be pressed most evenly and flat (I suppose). On the other hand, if pressing panels would be moved both to the right, then the pressure wouldn't be even on the whole frame - far left area of the frame may slightly suffer from insufficient pressure. (Again, from my presumable point of view). But then why the panels' shifting is provided at all?