Had to send back! - Bushnell Prime 1700 6x24 Laser Rangefinder

I received this range finder and it worked flawlessly for around 2 weeks. Then I noticed my ranges being off. As an archer 5-10 yards makes a HUGE difference and i was reading 5-7 yards off. I called bushnell and without question they sent me a mailing label and asked me to send it to them. Within about a week or so i had a new unit and haven’t had any issues since. That was around 9 months ago.