A while back I replaced my 7*19 pull, pull steering cables
, with Dyneema. It is satisfyingly easy to splice and I recommend duplicating each piece of line during the splicing, which gives a spare system of minuscule weight, needing minimum stowage space.
I also reckon to give great attention to pulley alignment, and surface smoothness. Also incorporate a turnbuckle in each line to allow perfect tension adjustment.
What I have now is a great steering
system taking up very little space and dead easy to inspect.