I'm pretty recent to the Mam 7 lineup, but have been really enjoying it thus far. However, I have noticed a clear bit of fall-off and barrel distortion in many of my compositions. From what I've heard the system is supposed to be very good with both of these things, but most of my images have to be perspective corrected in post and many still contain irritating dark corners. Has anyone else notice/struggled with this? Could there be an issue with my setup, or lens?
At this point I've probably run 25+ rolls through it, and until yesterday have had no problem with the winding mechanism, or loading. I loaded a roll with no indication of an issue or looseness, yet when it came to the last two shots, the winding became stiff, and I heard the dreaded sounds of a roll getting caught. In the end it had come loose to the point that when I took it out it was beginning to separate from the spool and would definitely have let light in had I not stuffed it into a black bag I had. Wondering if anyone has had issues with this on the Mam 7 before?
I've included some images to illustrate the first point.
Thanks so much!