Now on ebay
thanks for looking
Have to say with my main 1200HD i have never had a problem with films being unsteady in over 35 years, this could be either a simple adjustment or even a slightly worn aperture plate,
However, one of my other 1200HDs did have a slight and annoying side shake of the picture with only one movie, this was a copy of The protectors. When i made an enquiry it was made clear that if you use that film to make the adjustment correct you may then find all the other films will be a problem, my remedy was to try and clean the film for lube, it improved on the Elmo but still a little unsteady, my remedy, i got shot of that print and to date all other of our 435 films go through no problem.