Have alwayws liked the looks and handling of the Continentals but have worries about extraction and ejection of the relatively high pressured rimless cases in .270 and .30'06 .... have there every been any problems in this regard? I have not owned many double rifles but recall such difficulties with a 1950s Westley Richards .375 H&H (belted magnum) and, on the contrary, no problems whatever with a much older WR .30'06. But the various WRs seems to grab a larger chunk of the extractor groove than the various Euro rifles including Browning.