Change one thing and everything can change.
Such a simple sentence. Such a complex concept.
This is one of the principles that are explored in the Olds Master Weaving (level one) class. I say this over and over. Usually after saying "It depends."
The best short answer to almost every question in weaving is "It depends. Because change one thing and everything can change."
So, this scarf.
It's 2/20 silk, most commonly set at 20 epi for plain weave (using 2/20 silk for weft - or other yarn of the same thickness). But I wanted to put the emphasis on the warp, which is hand dyed. One way to do that is to make the cloth slightly warp emphasis.
Silk is a fibre with lots of drape, and the weft I had decided to use is rayon from bamboo, so also high in drape. I knew that a denser warp would not negatively impact the drape of the finished cloth with such flexible warp and weft.
To make things a bit easier for myself (I thought) I started with 32 epi.
However, when I started weaving it wasn't a huge surprise when the weft would not beat in nicely. Instead it got 'trapped' in the dense selvedge creating loose bubbles. This is a sure sign that the warp is just too dense.
Of course I had enough warp to sample. (Of course I did! Sometimes I do work with full sized 'sample' warps.)
So I cut off the inch or so that I'd woven, resleyed to 30 epi and started over.
Voila. No problems with the weft not beating in nicely.
I'm still getting the warp emphasis I wanted. At 30 epi it will drape and behave nicely.
We're good to go.
And registrations are open for level one classes in Tenino, WA (sponsored by the Olympia Weavers Guild), and in Cape Breton (at the Gaelic College). Registration for Olds College opens on March 1