> For the complete documentation index, see [llms.txt](https://docs.gremsy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gremsy.com/gimbals/aevo/camera-mounting-and-balancing/roll-axis-balance.md).
# Roll Axis Balance
**STEP 1**
Loosen the thumb screw on the left of the camera plate and also loosen the top bar knob, then gently slide the camera left or right until the roll axis remains level.
**STEP 2**
Tighten the left thumb screw and the top bar knob to lock the camera in position.
When the proper left-right roll balance is achieved, the camera will stay level when you remove your hands.
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