I'm new to the bike and new to motorcycles. I bought this bike used, and in the middle of winter so I wasn't able to test ride it. I was able to start it there and see it run. When I got it home I put it on the trickle charger, once it said the battery was 80 percenter my impatience kicked in and I tried to start it-it cranked but wouldn't start. I let it charge up all the way, went to start it and now it just clicks and the "brake" and "neutral" display on the cluster disappear. If I tinker around with it I can usually get the cluster to come back but it still just clicks and won't start. Any ideas where to start looking?