Noticed the displayed range after a full charge has changed . Had my Rise several months and its always displayed 109 miles on my Garmin after a full charge . Did a ride a couple of weeks ago where I got it down to 18% remaining , first time I'd dipped below 20% , and now on a full charge it displays 67 miles range . Anyone else had this ? . To be honest 67 miles on my local route is more realistic so I'm wondering if running it lower made it recalibrate it's figures but just curious if others have had same experience .