When making my last successful 4 core Neotech UP OCC Copper cable I twisted them first in pairs of two, then twisted the 2 pairs up to the y split point. I did this using a drill as suggested by another wise HeadFier. I then put them inside one paracord (i.e.; didn't put paracord over each wire then braid - just one sleeve). I don't think it is a big deal - but my twisted pairs of cable didn't seem to want to stay twisted. Any thoughts on how to keep them nicely twisted together ? I ask because this weekend I am going to do another but using silver and I would like it to be as perfect as I can get it.