There are many ways weavers used to help them. Here are on weavers personal tips for choosing yarn, reed and determining ends per inch. Hopefully you will find this helpful. (I did catch my verbal math error - note correction on the recording screen. LOL)
The books used as references in the recording are: Handbook of Timesaving Tables for Weavers snd Spinners by Bettie Roth and Chris Shultz and The Weavers Companion by Handwoven Magazine.
Note - Margery has been weaving since 1991. She is a master artisan and member of the Pennsylvania Guild of Craftsmen.
For questions or in studio or zoom lessons please contact me at maverickson0@gmail.com. You can also check out what is in the Etsy shop at: www.etsy.com/shop/maverickson