This definately needs resoldering! While your in there, resolder the rest of em to preclude problems in the future. If your unskilled in this area, send it to tighted1, he refurbishes them for folks and if I'm not mistaken, only wants a six pack. Cannot beat the price! I think I heard somewhere, if you contact him, he'll send you a fixed one, you swap it out, and send yours back to him for the next person. High praise for his service to the XF community, I believe!