I recently bought a nearly new 9422 lever action, in 22 Long Rifle (also shoots shorts, longs). I've had good luck previously with one in 22WMR. Sadly, this one ties up frequently when cycling cartridges through the action. More specifically, it fails to eject, then a new feed ties things up as the unejected shell gets in the way. I'm not sure whether this is an extractor or ejector issue, though this description suggests ejector. When disassembled, the ejector and spring move freely. Can anyone suggest a fix, or how to diagnose the problem, where to send off for assessment/repair, etc? Is service still available for Winchesters? I want to fix this rifle or get someone to fix it, as I believe the problem is probably simple enough to one who understands the design better than I do.