Just asking; it's your choice, after all. You don't *have* to do anything. 🙂
If M6 metering is 'bad' and you're getting good results with sunny 16 instead, then it certainly could be used with good results on the Nikkormats.
If M6 metering is 'bad' and you're getting good results with sunny 16 instead, then it certainly could be used with good results on the Nikkormats.