Hi...I'm frustrated that I'm not able to enter different heart rate zones into the garmin 500 without the start of one zone being the end of the last zone. In all my training my zones never follow on. For example zone 2 is 138 to 148 , zone 3 is 158 to 168 , so there's a gap but I cant enter this.Is it possible for this to be changed ?
Regards.