…to your weaving warp on small looms that have no mechanical tensioning device. (As long as I have to deal with daily comment spam, I might as well have a bit of fun with it.)
Seriously, this odd technique may keep you from bending or pulling the pins out of your loom, or breaking your needle, and it will allow you to use some weaving techniques that would otherwise be impossible. I invented this “fix” while weaving leno lace with linen on a 4”x6” loom. Heck, I can’t even do 4″x6” plain weave in linen without this remedy. That’s to be expected. Linen has NO elasticity. Plus plain weave takes up more yarn than a patterned weave. You can always weave the weft looser, but what about the warp which is already on the loom and getting tighter with every woven row? Gotta add some length to that warp!
Here’s what I did. Begin as usual, but every time you wrap the warp around pins at the top of the frame, make an extra loop around one pin before continuing to the bottom of the frame. At the same time, keep the warp wraps (layers one and three) relaxed and loose. (Layer two, the first weft wrap, should be normal tension.)


Photos above show first, the loom as you are looking at it while wrapping and second, from the top, to show how the loops look on the pins.

Photo above shows the third layer of yarn, illustrating how the loops appear at the top of the loom.
Measure yarn for weaving length and weave as usual to about half the length of the loom. By now the yarn is starting to get tight, and it’s time to unleash those extra loops at the top.
Anchor your weaving needle at the bottom. Keep an extra needle or double pointed knitting needle handy in case you need a third hand. Beginning at the upper right corner, lift off the last two top loops.
Rehang the bottom loop on its pins, then the upper one. This is exactly what you do when you accidentally lose some loops while weaving. Only on purpose this time.

Work across loom in this manner, anchoring the loose loops with your needle if you worry about them popping off. Don’t forget that the very last loop, which goes around the corner, needs a loop before being repositioned. Look at it carefully before you remove it.
After another woven row or two, the newly loose loops will fall right into place and you’ll have enough warp length left to make the finish without pulling out the loom pins—or your hair.

If you plan to weave leno with me on the next Square Deal Weave-Along posting, I seriously recommend that you practice this warp tensioning device first, using non-elastic cotton, linen or hemp.
OK, once you’ve mastered this, go to this page of the On-Line Digital Archive of Documents on Weaving and Related Pages. Under Articles> Minnesota Weaver, there is a fine two page article by Karen Searle about leno on the rigid heddle loom. Download and print that out for next time.