So I finally sold my big bear and got a grizzly and so far I love it! But I have a few questions when I’m going downhill with no throttle or when I’m going fast a let off the throttle there is a pop or backfire sound coming from the exhaust is this normal? And also after its warm it’s hard to start back it might be bacuse they run lean because of emissions it currently has 110 miles and 15 hours thanks!