Get some suspended ceiling hanging wire. Run out a 45m length [it is now
like a giant slinky!!] fasten one end to a gate post or local peasant
and fasten the other end in the chuck of a 'DECENT' mains electric
drill. Pull the trigger until you get the wire straight [keep tension
on the wire]. This will straighten all the kinks and twists out of the
wire, but it may take a couple of mins to do so. Stop drill, allow
torque on wire to go and Voila!!40m of dead straight wire. Then shove it
through your orifice. Tie on new cable and a rope and pull your wire!



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