When I first bought my new MS 75D in late 2017 my maximum range at 100% was 235. A few years later that still hasn’t changed. I didn’t think to compare the number with what was advertised and just assumed it was what it should have been. This doesn’t appear to be a battery degradation issue and I’m tempted to think I got a 70d battery. After all, 235 is the max range for the older 70’s. Is this possible? Am I missing something?