It also took 3 of us incl laner and OSR to get that damn iLink cable on. And its still not completed.
Suspected user error.
The way I did it:
Feed the cable through
Slide the liner over the cable until it's in position from where the lever will go to the brake caliper
Slide the outer links over the liner until they are in position, doesn't matter if they are not joined up as the first time you brake they will click into each other
Suspected user error.
They way I'm going to do it:
Done.