crwdns2934241:0crwdne2934241:0 bill
crwdns2934249:0crwdne2934249:0:
It is a switch. If it is stuck, the switch needs replacing. My shaft broke, so I had to create and print a new knob that would seat onto the remainder of the shaft. But the shaft still turned.
crwdns2915684:0crwdne2915684:0:
open