With the '06, the FAQs are full of info on chamber polishing, etc......my best cure is go all extractor. I don't own an ejector for all the reasons you're having problems. My .06 stuck cases on every other shot. It is now an extractor. It can be converted...again, see the FAQs. There's also a lot of info there on FTF, and you'll surely bring the .45-70 around too.
Good luck, and stick aroound...there is help here.
Pete