Different Mullion Thicknesses in Curtain Wall

[ArchitortureIntern]

After a meeting with a product rept we were informed for a few of our curtain wall systems that we needed different depth horizontal/vertical mullions in a single curtain wall. (example: 7 1/2" deep horz, 10" deep vert) When I apply these changes to the curtain wall it centers the horz. mullion instead of making it flush, which is what I need. Would I have to edit the mullion family to only be adjustable on one side? Or is there a better solution to go about fixing this.

Thanks In Advance.

[Alfredo Medina]

Measure the gap. It's 1 1/4". Select the muntin > Edit type. Apply an offset of 1 1/14".
See illustration.

[ArchitortureIntern]

Did the trick. Much thanks!