I recently picked up what i believe to be a polaris trail boss. no identifing marks to know for sure. Anyway..I used the front end and the swingarm and gearbox to build my son a mini sandrail. The problem is i can not get it to go in the forward gear. there is a solenoid by the selctor lever on the gearbox. If this solenoid is not working will this prevent it from going in the forward gear? Neutral and reverse work fine. Thanks for any help..