im coming up to the end of my 6mth warranty period with my base 570. this 570 was mfd 1/5/2015. have had no issues but ive always had the drivetrain lash. a noisy gear meshing sound in the rear end. can anyone tell me if theres is similar. the way to test this noise is, you can with the motor off and in High range) rock the atv back and forth see if you can hear the noise i spoke about.