# Tie up cords and length

Below you will find some general information about Texsolv cord provided by Louët.

Your tie-up cords must all be the **same length**. These cords determine how far your lams will move. If even one cord is longer than the others, the lam attached to that cord will move less, which can create a split shed or other shed irregularities.

It is always recommended to attach tie-up cords **with the blocking pin in place**. The supplied cords should already be equal in length, and you should attach each cord to the screw head using the **last usable loop**.

Once all tie-up cords are attached and the blocking pin is in place, look at the cords. Ensure they all hang straight down. If a cord angles toward another treadle, slide it so the cord rests in the indentation of the lam directly above the treadle it is tied to.

If any cords show significant slack, then your cord lengths are not equal. In this case, move that cord to the **second usable loop**. The cords do not need to be tight—just not overly loose or “loopy.” When shifting to the second loop, ensure you are not pulling the lam downward, as this will also cause shed problems.

Texsolv loops are spaced **12 mm apart** (approximately ½"). Therefore, the amount of slack you are correcting must be greater than 12 mm for the second loop to make a meaningful difference.

If you need to use the second usable loop, be sure to **cut and singe the cord** to that new length; otherwise, you will continue to encounter the same issue each time you tie up. Follow the instructions in the video below for proper cutting and sealing.

Video courtesy of Louët.  [Louët Support article](https://louet.zendesk.com/hc/en-us/articles/360048663393-General-Texsolv-loop-cord)

{% embed url="<https://youtu.be/2v0__6QhM-Q>" %}


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