Squaring up wool fabric ?

[Sizun]

I was about to wrap my wool fabric in a damp sheet when I remembered to check the edges. I smoothly tore the ends to find a reliable cross grain and found out that I have more of a parallelogram than a real rectangle. I'm planning to block it using the tiles on the floor as a guide but I really don't know how to ?
Thanks a lot for your help.

[Greybird]

Sometimes when you tear across the fabric it gets pulled out of square. Have you tried simply pulling the opposite corners to counteract this? Wherever possible I prefer to pull threads and cut to get a straight grain.

[Sizun]

Aha ! I haven't though of that ! I'm going to try it. I have only a bit more than 2m so it's perfectly doable. Thank you. (The weave is too stiff to allow for pulled threads, I've tried before tearing).

[sewmuchmore]

Aha ! I haven't though of that ! I'm going to try it. I have only a bit more than 2m so it's perfectly doable. Thank you. (The weave is too stiff to allow for pulled threads, I've tried before tearing).

Tearing wool fabric? Is that even possible?
 

[Sizun]

Tearing wool fabric? Is that even possible?

They didn't know it was impossible, so they did it !