How can I align a wall to a cad that has an angle less than 1 degree?

[emilio_bartolini_m]

Hi! 

I can't align a wall to an imported cad because revit finds its a preety small angle

does somebody knows why? the angle tolerance is with 2 decimals

[jvpantin2 · Accepted solution]

In fact, you can do it, but Revit will warn about it and keep this warning on "misaligned" element for further fixings. Because you know the 0.2 rule, you may know th rest, anyways I share the Help explanation:

https://help.autodesk.com/view/RVTLT/2023/ENU/?guid=GUID-E8BF9268-4C26-439E-BB27-50EBF3638D3A

As the Revit help says, you have two options: correct the CAD file or repeat the align operation with angle snaps turned on. 

The risk here is related to Revit programming math. Sharp angles require more calculation, may cause performance issues and in some cases file damage.

[emilio_bartolini_m]

Perfect! it works