I just built my new mags, Para mag tubes, dawson spring, baseplate and +1 followers and I experienced this issue yesterday (first time shooting gun). When you state take a little off the ledge on the follower that engages the slide stop, I just want to confirm this fixes the issue by allowing the slide to lock back once empty still right? A friend said he did this on his STI to make his slide not lock back and I dont want that to happen.