# Sending $$ values in a file

**URL:** <https://forum.sienci.com/t/sending-values-in-a-file/4544>\
**Category:** ❓ Question\
**Created:** [December 14, 2021, 1:45pm UTC](https://forum.sienci.com/t/sending-values-in-a-file/4544 "2021-12-14T13:45:37Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![greg5](https://forum.sienci.com/letter_avatar_proxy/v4/letter/g/8797f3/32.png) [@greg5](https://forum.sienci.com/u/greg5)\
**Post date:** [December 14, 2021, 1:45pm UTC](https://forum.sienci.com/t/sending-values-in-a-file/4544/1 "2021-12-14T13:45:37Z")

</div>

I want to enable GRBL laser mode in my pre-job section in LightBurn, but it seems gSender errors out when there is an EEPROM/setting/$ directive in the file. Has anyone found a workaround?

Any plans to enable this in gSender?

---

<div class="post-metadata">

**Author:** ![greg5](https://forum.sienci.com/letter_avatar_proxy/v4/letter/g/8797f3/32.png) [@greg5](https://forum.sienci.com/u/greg5)\
**Post date:** [December 14, 2021, 9:30pm UTC](https://forum.sienci.com/t/sending-values-in-a-file/4544/2 "2021-12-14T21:30:19Z")

</div>

Hmm disregard, in 1.02, $32=1 seemed to make it through OK at the start of the file.

---

<div class="post-metadata">

**Author:** ![chrismakesstuff](https://forum.sienci.com/user_avatar/forum.sienci.com/chrismakesstuff/32/10759_2.png) [@chrismakesstuff](https://forum.sienci.com/u/chrismakesstuff)\
**Post date:** [December 15, 2021, 12:33am UTC](https://forum.sienci.com/t/sending-values-in-a-file/4544/3 "2021-12-15T00:33:49Z")

</div>