Hello,
I have woven two shadow weave shawls but have made the same error in each of them. I believe I stepped on the wrong treadle twice and it created a long, dark line across the width of the shawl. I did this a couple times during weaving, caught the mistake and tore it out. However, I missed this error once on each of the final pieces. Is there a way to fix this problem? The shawls are off the loom. See photo attached. Thanks.
Pam G.