The main problem is not the position of the ejector, but the fit of the extractor. On many Sako 85's there is too much space between extractor and rim. It's a much simpler fix to replace the claw extractor with one that is closer to the boltface. I had a skilled machinist build a new extractor for my Sako 85 in .375 H&H. With only 0.004" clearance the cases are ejected properly to the side. With the original loose clearance, ( can't remember exactly but it was probably about .010" ) the case would build momentum upwards and hit the scope turret. The fix cost me $50. Now I have a reliable dangerous game rifle. If you put a plunger ejector into your rifle, it may work, sort of, but Sako actually does have a version of controlled round feed. If you load a cartridge by pushing one forward from magazine into the chamber but don't close the bolt, a properly fitted extractor will hold the cartridge to the bolt face if the cartridge is pulled back again. Jamming by a double feed is eliminated. If you put a plunger ejector in, and assuming you could get it to work, that feature would be lost.