This post may have come up before, but I could not find it on the Forum. Is or was there an issue with Farmingdale Slides? I see where owners have sent their pistols back with a Farmingdale Slide and get a Deer Park one in return. Is the Deer Park slide machined better or stronger than the early Farmingdale ones? I have a Farmie that I carry from time to time and shoot it also. Is there a chance that I could crack the slide shooting my early Rohrbaugh R9? Thank you for your feedback, Robert