One more try then I am giving up

[Bones]

Initial set up and calibration

I received my 4.1 about 3 weeks ago and immediately started the assembly and set-up. First try was anchored to the floor and tried to run calibration, failed. I built an 8x10 frame to run it at 30 degree horizontal and tried to run the calibration again, failed. I have uploaded all the recent firmware (I think). I have run “retract all", “extend all", “apply tension” tried lowering the Z and it doesn’t move. The Z readout changes value but it does not move. I have done all the “unplug it", “move…

There might be something in this thread that will help. I asked A LOT of questions, to understand the mechanics. Once you know the machine it may help you understand the problems.