Hi!
I am experiencing strange problem. While printing or moving the extruder by hand there is an clicking sound audible from the x axis. Please check the video below that I've recordered. The clicking take place only while moving from left-right/righ-left. Never while moving front-back/back-front. I think I have check all the screws, nothing seems to be loose or missing. any ideas?
https://www.youtube.com/watch?v=vXZE1UKtVEM
Thank!