I have had my tri-ax on for a couple of months now with no problem. Until now. Within the last 3 weeks it is sometimes hard to get it into 1st and reverse. Almost seems like it doesn't want to go sometimes. Then I have to shift around into some other gears and go back to first or reverse and it will go. When it does go, half of the time it doesn't feel smooth anymore, it is real notchy. Has anyone had this problem? Could it be a problem with the shifter or the trans? It never happened until a few weeks ago. Should I pull it apart and try my factory shifter again? Any help would be appreciated. Thanks.