I acquired a 05 model 1895 rifle today. Got it home and tried LER and they jambed about half way through the loading cycle. Thought no biggie. Tried 300 grain Winny factory load and same thing. The round is trying to go immediately under the extractor and jambs half way into the chamber. The extractor looks like a triangle tapering thin toward the bottom instead of squared like on my 30-30. Do I need a need a new extractor? Looking at my 30-30 the extractor doesn't allow the round to slip under it until it is almost fully closed. Any thoughts?