Feb of this year I ordered and installed a LED Switchback turn signal kit on my F6B and it was operating flawlessly until yesterday 5/18 my right hand signal completely quit. No light, no turn signal. I have check connections to see if they are solid (and they are) at the signal head but haven't dove into the rest of the connections line yet. I was hoping to find out if this is common fail or it there's a troubled area I should go to check next?