Models lines in family wrong in project

[orthodent420]

I created a curtain-wall panel family (attached) with a tilt parameter. It works very nicely, except for the model lines on the glass showing the direction of opening. The lines ARE in the correct plane: same as the glass, but they are centered off to the side. Any ideas WHY this happened, and how to fix this?

Curtain wall with 3 panels at different tilts.

[barthbradley · Accepted solution]

Align and lock the tips of those lines to x, y RPs. 

[barthbradley]

see if you can break this one. 

[orthodent420]

I'm still on Revit 2024, so I couldn't try your family (thanks though).

I used a Reference LINE in order to create the tilt plane. The window is centered to this RL. The ends of the line are locked to the RL's end-point. So there's really "no way" they could point elsewhere. Hmmm. In 3D view it is clear that they are on the proper plane.

Bottom line - I deleted the two lines and created them again (I'd tried that before posting). It works now. No idea what I did differently.

Thanks for your help.