I also have axis problems on my 3040t cnc. The x-axis doesn't move. There is a grinding noise? The knob turns with Mach3 back n' forth and moves x. I'm not familiar with cnc's? Is there some type of Ball Nut on the rod. Is there a plastic nut. Can it strip? If so where can you buy one?
Whatever is hooked to the t-rod to move the motor rt and lft. has a problem! I'm a super newbie to a 3040t. Please help!
Thanks,
Tom Megna