I'm really interested in making my own sleeved cables but I cant understand these pinout diagrams at all or what they're for. Am I supposed to put specific wires in specific spots on each end or something? All I see is a number for each wire (for example, 1-24 on 24 pin power connector), except sometimes theres a blank one??? In video tutorials they just put connect every wire and I guess that's supposed to work but the pinouts make it seem super complicated. Can somebody please explain this to me? I havent been able to find any explanation and I feel pretty stupid right about now.