Hi Graysco242,
Probably not hurting anything. It's nice to have a full charge when starting out just in case you want to take the long way home.
I usually make shorter trips and can go a couple of weeks before the battery needs a charge. But I'm also not going to be stranded miles from home with no power. Since the last mile of every ride is an uphill, when the watt reading drops below 600 it's time to charge the battery. That's when the power readout is also on the first bar and usually flashing. Doesn't mean I'm out of power because when I level out I'll get at least one bar back.
Rads are fun. Happy Trails...