Brand new, 1 minute old. Pushed clicker and it was “very firm” then it moved and after that it went “limp”. Now the button just moves back and forth without any resistance. Took side plate off, looks like clicker tab came out of copper spring. Copper spring is “split” and half of it came off the tab it appears it is supposed to be sitting. I should just return it, but figured I would check if this is an easy fix or should I send it back.