So i have a brand new (bought from somone who won a contest, literally had 7 miles on it) 600ex. Rode it a few times, nothing hardcore, just a typical trail ride with some occasional trees. I noticed after one ride, a cable had come undone underneath and have absolutely no idea where it came from. Didn't notice anything it effected at the time. Then a few days later i noticed when i try to put it in low, hi, drive, etc, the shifter is off by 1 gear. i cannot go into low, since it tells me that im in hi when its on low. my question is, how do i fix this? new shifter cable? i can't find anything online on how to do this, and i really want to avoid the insane labor prices up here in alaska.