Has anyone ever had this problem? I recently encountered this problem with my 2013 sport model when I tried to open the passenger side sliding door. I can open from the outside, but it'll only open about 1/4 of the way, it get stuck, and won't fully open. Kind of like something is stuck? I'm pretty sure that it'll be covered under warranty, but I'm afraid they might void my warranty for other mods such as the suspension work. Has anyone ever encountered this problem?