At 6’5” I think you might just have the inner leg clearance I could have used yesterday! Lol
I did 18 miles yesterday and it dropped from 100% to 82% I’m sure it was, I returned the same road I went out so what I went down I came up on the way home. That included 5 or 6 decent steep hills maybe half a mile to a mile long and a couple easy hills maybe 2-3 miles long and loads of on the flat “giving it the beans”! 95% of this was throttle only, my legs are real weak. I’ve used an electric wheelchair the last 6 years to get around. Even when I did peddle I was just ghost peddling. I’m around 76kg and had a back pack of maybe 5 kg tops. I think this’ll improve with a few charge cycles. I’ll keep an eye on it and keep you updated when I get a couple of decent runs in.