No spark from one of 6 igniters. Would I be able to see evidence on the module if this one circuit is bad? The other burner in line with this one lights, but continues to click after lighting. The other 4 burners work fine. One possible issue is that the long ground in the center of the cooktop is disconnected from whatever it is supposed to ground, and I can't locate the spade it plugs onto. The eyelet is screwed into the back wall. The ground from both left and right igniters are connected properly, so this may be an unrelated issue. Any advice is appreciated.