I just ordered the White Sound Extractor Depressor Plunger Assembly and a Lonewolf Extractor. I'm hoping this corrects my Gen 3 FDE 19's malfunctions. I should have the whole enchilada buy Saturday. I posted earlier that the new Gen 3s have the latest locking block of the Gen 4s which is larger than the previous locking block. Since the Gen 3s don't get the help from the new 30274 ejector, could this be part of the ejection problem?