I have repro of both, and had at one time originals, too. Back in the early '60's, I fired live an Enfield musket which I later found out was a CS import; how many guys can say they fired live a real Confederate musket? Whew. Anyway, have repros of 42 Springfield, 61 Springfield (x2), and Enfield de-farb by the Blockade Runner; the later appearance of an 'accuracy modified' Enfield by Pedersoli kind of killed the cottage-industry of 'de-farbing'; most of us have flint muskets, too, but that's for another post. Your comments are right on. The replica 61 Springfields have flash pathways that are not as direct as the Original armory muskets. That's why the finicky schtick.