The d**n mount is going to break for the rest of the bikes life. It's just going to happen. I have the same issue and it will NEVER go away. Once broken, it will not stop. I even cut the mount off another KX and welded it up from scratch and it still broke. The vibes just kill the weld and does not hold well. But, if you can keep it welded, let me know, I also am having trouble.