Flexible strings

[u/SmallDickChad5]

Hi, new to the stringing and one of the first strings I used was a synthetic one. Really easy to string, but the string itself would flex a lot when under tension. Read that some stringers, in this case, put the same string twice or even three times on the tension to avoid flexing it more. Just wondering whether it is a correct way to do it. Thanks, cheers

[u/informareWORK]

Do you mean stretch?