Originally Posted by SOLEX
The Peregrine frame wasn't a unique frame, the only thing unique about the Peregrine is that it was the first frame to get that type of changer. The Peregrine frame is essentially the prototype or if you must put a number then it is number 0.
Earon made some change into that frame after that including a larger knob, he said that a lot of customer are requesting that type of frame if they can afford it. Sure work a lot better than a slam changer.