Hi everyone. You may have seen some of my other posts on the subject of rebuilding a Kodak Premoette Jr. The bulk of the work for this particular project involves fixing or completely replacing the bellows and finding a roll film holder that will allow me to shoot 120 film. So far I've been looking for an Adapt-A-Roll 620 for 2x3 cameras which is proving a little difficult to find so my question is if anyone has had experience shooting with the cameras with roll film holders and which holders work? I know several companies make roll film holders for 2x3 cameras but does any have experience using these to allow a Premoette or similar camera work? Thanks.