# TAZ Very loose Solid rod bearings? **URL:** \ **Category:** LulzBot TAZ\ **Created:** [June 10, 2013, 2:37pm UTC](https://forum.lulzbot.com/t/taz-very-loose-solid-rod-bearings/112 "2013-06-10T14:37:37Z")\ **Posts on this page:** 1\ **Showing post:** 1
**Author:** ![1013](https://avatars.discourse-cdn.com/v4/letter/1/8edcca/32.png) [@1013](https://forum.lulzbot.com/u/1013)\ **Post date:** [June 10, 2013, 2:37pm UTC](https://forum.lulzbot.com/t/taz-very-loose-solid-rod-bearings/112/1 "2013-06-10T14:37:37Z")
I was just going over the TAZ we recently got, and noticed that the rod bearings were very loose on the rod. It seemed like I could slip a piece of paper in between the rod and bearing on one side. I specifically noticed this on the X-carriage. you could easilly wobble the carriage. I know there has to be some room for sliding but this seemed excessive. Anyone else notice this? Perhaps a loose batch of bushings are out there? It has been printing, but I doubt 0.1mm “print tolerance” accuracy is possible (like the specs call out for). I’ll see if I can measure the gap somehow. --- _[View the full topic](https://forum.lulzbot.com/t/taz-very-loose-solid-rod-bearings/112)._