PX aero bars

anyone route the brake cable for the planet x stealth carbon aero bars?
how did you fish the external cable housing out?
i just cant seem to get it to route internally

IIRC

Take the brake lever off so you have a hole to look down.

Start at stem end and thread an old brake inner wire up and around, use the top brake hole and something narrow to guide the wire into the small hole.
Once you’ve got the scrap wire through, insert the brake ‘outer’ over it, Attach the outer to the end off the scrap inner (tape or something) then pull the scrap inner through, hopefully the outer will follow.

i am still new to this routing cables business.
i have managed to route the inner and outer cable through the px aero bars
i am using a syntace break lever, when i break the lever is not releasing (returning to its starting position)
i have used the little plastic things that go on the end of the outer cables, it seems as though the outer cable is being pulled into the part where the inner cable end is located (metal piece that hooks onto break lever).
not sure if this makes any sense

anyone know whats going on for this crazy mixed up explanation?

I’m not exactly sure that I understand, but I’ll take a stab at a guess. There should be a spot up near the brake lever pivot that your cable housing end is supposed to sit in. Make sure it sits directly in that ‘socket’.