Hello, I am having troubles wiring and installing a LJ12A3-4-Z/BX sensor. I found several tutorials but I do have some questions and confusions. 1. I found three tutorials. One saying you need one 10k and 15k resistances, another 15k and 20k and one that says if I put 5 volts as a source I don't even need to put resistances. Which one to follow? 2. Where to put the wires? In one of the tutorials,by Discipol - Prusa i3 and variants