Quote Originally Posted by Evan15342 View Post
Couldn't you use a tiny motored track vehicle to pull a high strength fishing line through, and then use that to pull the heavier cable through? You said there was no access to the end of the hole, but if that's the case, what do you do with the end of the wire when it gets there?
Actually that's a very good idea.. If we can wedge the vehicle in and pull the line through, using it to send the cabling all the way in, that would solve the problem.
Your other point is a detail that I'm fairly uncertain about is because at the beginning of the line, there's a modular probe with 8 different terminals (1 per data channel) How that's supposed to work is still beyond me, but I'll have alex write a paragraph about it tomorrow.
By the way, is there a fishing line that can pull about 250lbs of weight?