Hi - Anyone know how to tighten/straighten the needle bar on a Brother machine? My needle is far to the left, and there is not a positioning switch on my machine. HELP!!

I presume you have a zigzag. Otherwise, it is worse that we thought. Mine has gotten stuck over there in the past, and it needed a good oiling. Does it fly back over there when you push it the other way, or does it kind of stay stuck to one side or the other? If it flies, something is usually broken.