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you didn't mention the thread type, ex. silk rugs have much finer threads so the kpsi shd be higher. thks for a very instructive video.
![[TH] RNT vs SPG - VCT Ascension Pacific - Day 1](http://i.ytimg.com/vi/RUTkf8Detj8/mqdefault.jpg)
you didn't mention the thread type, ex. silk rugs have much finer threads so the kpsi shd be higher. thks for a very instructive video.