Hard to tell from the pic, doesn't seem to bad, looking closely at the side of the string where it rolls over on the cam and module will tell you. Does it the side of the string look clipped? Try looking where the module and cam meet, where the string transitions from cam to module, are the edges of the module lined up perfectly with the meeting edges of the cam? If so maybe all you need is an aftermarket string. If not you may need to remove the module and ever so slightly shim it. At least that's what I did,
I heard somewhere Bear would install some type of plastic guard to fix this, but can't confirm.
Anyone?