My 452 V is about as good in all aspects as I could ask with one exception. Iffy ejection. Anybody know these actions? Tricks, tunes?

It occasionally wants to roll an empty case back & to the left instead of spitting it out. Not sure the extractor is holding too much or hanging up or the ejector could use some tweaking. I usually dive right into something like this but the rifle feeds & extracts far to well to be messed with when not knowing the system.