So my son and I went and rode for a bit today. When we got back we parked and went in and I came out later to put the grizzlies away. His is a 08 Grizzly 80 and would not give me the green neutral light to crank despite being in neutral. I rocked it to make sure and nothing. I rolled it down a steep grade trying to "pop the clutch" and after several failed attempts it acknowledged neutral. After parking it I tried again and no neutral light again. Any ideas?