[TowerTalk] Mechanic drawing for telescopic tower ( pulley / wires path ) ?

[Stein-Roar Brobakken[LJ3RE-LB3RE-K3RAG(Contest LN5O-LA5O)] ex : LA6FJA]

Hi

 

Do anyone have a mechanical drawing of telescopic tower either homemade with
square tubes or like versa tower?

( The way wires goes throuh pulleys I what I am looking for ).

 

I just plan to make a easy tower for portable use, and my friend said they
had heavy duty pulleys for wires at agriculture machine shop.

 

73s LB3RE Rag