# Sled doesn't sit flat on worksurface (I'm using Bar's Bolt Frame)

**URL:** <https://forums.maslowcnc.com/t/sled-doesnt-sit-flat-on-worksurface-im-using-bars-bolt-frame/3556>\
**Category:** Troubleshooting\
**Created:** [April 23, 2018, 5:04pm UTC](https://forums.maslowcnc.com/t/sled-doesnt-sit-flat-on-worksurface-im-using-bars-bolt-frame/3556 "2018-04-23T17:04:28Z")\
**Posts on this page:** 1\
**Showing post:** 17

<div class="post-metadata">

**Author:** ![ScrumdyBum](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/scrumdybum/32/4779_2.png) [@ScrumdyBum](https://forums.maslowcnc.com/u/ScrumdyBum)\
**Post date:** [May 10, 2018, 1:11pm UTC](https://forums.maslowcnc.com/t/sled-doesnt-sit-flat-on-worksurface-im-using-bars-bolt-frame/3556/17 "2018-05-10T13:11:06Z")

</div>

There are many different options but this may be the easiest. Take a look at this thread.

> [@Improved chain tensioning for top beam configuration](https://forums.maslowcnc.com/t/improved-chain-tensioning-for-top-beam-configuration/3284/65):
>
> I’ve been experimenting with replacing my bungee with the 3/16ths cord sold here: [Amazon](https://www.amazon.com/gp/product/B06WCZPYBV/ref=oh_aui_detailpage_o00_s00?ie=UTF8&th=1&psc=1) and so far it’s been working really well. I used zip ties to loop the ends because it was too thick to tie a knot in.

---

_[View the full topic](https://forums.maslowcnc.com/t/sled-doesnt-sit-flat-on-worksurface-im-using-bars-bolt-frame/3556)._