problems Mitering structural shapes due to detail level

[Anonymous]

Using Revit 2019, I built a simple structural frame using C10x15.3 channels.  I want the connections at the corners to be mitered.  When I choose 2 channels and then choose the Steel/Miter command I get the following error:

The shapes for medium and fine detail levels of connected element are inconsistent.What is causing this error and how can I fix it?

[YarUnderoaker]

Revit doesn't recognize double sections. There is no even  idea about that at idea station. 

[Anonymous]

Im not sure I understand your reply.  Attached is a screen shot of the members that I want to Miter in plan.

[ToanDN · Accepted solution]

Edit the family and get rid of the Medium geometry, then set the Fine geometry to show for Medium and Fine.

[Anders_HMservice]

@ToanDN wrote:
Edit the family and get rid of the Medium geometry, then set the Fine geometry to show for Medium and Fine.

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Thank you!

Had the same problem, this worked for me, i just had to delete the fine geometry as it contained rounding. 

[YujinXELPG]

I had the same issue and this worked for me well too!

[rohanVAMZG]

How do I edit the family and get rid of the medium geometry?

[jay_colc]

@rohanVAMZG Open the Family for the Channels > Change the View Settings Detail Level > Medium > Preview Visibility to ON > Select the Items > Delete 

Change the View Settings Detail Level > Fine > Select the Items > Mode Panel > Visibility Settings > Tick Medium > OK > Load back into Project > Overwrite Parameter Settings