I just bought a 2016 rzr 900s and when I go about 15 to 20 mph and let off gas iTsf like its shifting on in a low gear and it throws me forward. I went down a decent size hill today and it would not freewheel. It’s like it has ebs but I know only the trail models have it. My daughter gets it it and loves riding it except for it throwing her forward. Does anyone know if this is normal