You know what rayon is in the same sense a non-technical person knows what "an Intel CPU" is. You have likely no idea on which characteristics made the person c

You know what rayon is in the same sense a non-technical person knows what "an Intel CPU" is. You have likely no idea on which characteristics made the person choose a Shetland wool, or what exactly a differential sett is or why you'd hve one. (even when I tell you that sett is the spacing of your warp) Understanding some of the words is far from understanding jargon. Even if you know all the words, you still don't know why this is an important topic to discuss. Which things there are carrying weight, and which things are more a throwaway to add color. FWIW, it's quite clearly written for anybody who weaves. It seems unclear to you because you don't know the field. (Jargon extends to what kind of sentences and sentence structures you encounter)