[Hallicrafters] Stringing SX-62, Making it more difficult.

[Waldo Magnuson]

Hi,  In the process of trying to get the dial/capacitor  string correct I broke the string. Darn, darn.  So now I need a new string (about 55 in. long).  In the past I have used fly-fishing line (on other radios) which has a thicker diameter. Because the SX-62 (and SX-42) line stringing is a bit critical I would like to get the proper line.  Where/who sells the correct line? And when I get new line are there some tips on making it less difficult?  Thanks in advance.
Skip Magnuson W7WGM
Spokane, WA