I have a "new to me" 2014 Sportsman 570 EFI and I'm giving it some TLC. I just noticed a rattle that sounds like it is coming from the right side, possibly near the front, and mostly while accelerating. It sounds like something hitting something, but I don't visibly see anything loose/touching. Any common things to check? While I'm guessing none of these are related, I have changed all fluids and replaced the battery.