The instructions were changed in response to my experiences [
forums.reprap.org] and it may be there are remnants of the previous instructions and BOM.
I connected the wire via a 3 pin header and housing combo but there was an excessive amount of force needed to insert the headers.
Chances are you'll not be wanting to plug and unplug the wires at the endstop itself so its probably best to just solder them on.
However, I believe the 3 pin housing listed in the BOM is for the other end of the wire that connects to the stepper controller board. The 3 pin header it connects to is part of the BOM for the stepper board itself.
Edited 2 time(s). Last edit at 11/18/2007 04:11PM by reece.arnott.