Geeetech

The left Z smooth rod can't be put in it's hole. If I do so, the Z threated rod simply can't move.
If I leave the Z rod outside it's hole --> I have a terrible z wobbling.
I have reviewed the assembly twice and parts are mounted correctly.

And in the following video you can see the thermistor fails, there is a wrong crimping of the wire:
https://drive.google.com/file/d/0B6CRDY ... sp=sharing

This is an image of the LCD screen. Please, note temperature is zero

I received the Prusa X and I have finished the assembly. The machine seems to work fine except for the extruder thermistor. This thermistor is not working. I have checked it is not a problem of the electronic board, since it works fine if I connect instead the hot bed thermistor. I can see the broke...