Curtain wall mullions are not equally distributed

[tharushadd]

Hi,

I am very new to revit and I am trying to build a wooden fixed window system using curtain walls. My curtain wall vertical mullions are not equally divided. Can anyone tell me what I am doing wrong here

[ToanDN]

Edit Curtain type and UNcheck the box Adjust for Mullion Size.

[tharushadd]

Its already checked but not working. See my model

[tharushadd · Accepted solution]

I figured that out. the walls are joining and that makes the dimensions go wrong. right click and disallow the joins so it works perfectly