The pressureplate was originally developed to try to correct / compensate for production failures with the kodak cartridges. In the early 2Ks the film jammed, film waved & breathed heavily. The PP did i prove a little apaert from jamming which was a direct assembly failure.
If your camera is worn do not expect euureka experience but it has the potential to improve imperfectio. It eill run a little heavier.
There is some promo clips om thr net somewhere. Check thrm out an see for your self.
Edited by S8 Booster, 17 January 2016 - 11:15 PM.