Help Request: Detached Shifter on Breezer i3
I have a Breezer i3 I've been taking the rear wheel on and off of quite frequently recently. The last time I put it back on, the last step of screwing on the shifter box wouldn't take. In other words, the shifter box is hanging by the cable and it cannot be firmly attached to the bike. I haven't noticed any damage on it or other physical differences but one possibly unusual item is that the screw on the bottom which is responsible for the tightening does not stop when turned all the way to the right; i. e., it turns continually. Does anyone have any helpful advice?