High Water - it was us boyzs down here in south Jersey that found the wrong dimensions with the Lyman resizing dies. We compared the proper dimensions to several original 45-75 cases. Our 'mouthpiece' - Swiss Oscar - fellow SASS member, called Lyman detailing the incorrect dimensions (was sizing the shoulder incorrectly). Lyman's reply on the phone was ... OH S***!
The new dies will be out of production this month and hopefully available in January. If anyone has one of the incorrect resizing die, give them a call for a replacement
And for the good of all 45-75 shooters, we also determined that the initial batch of Buffalo Arms cases were also being made incorrectly. Again, our 'mouthpiece' talked with Skip at BA and they are now being made hydraulically correct