I have two curtain wall systems that meet at an angle but the joints are inconsistent. I would like the horizontal mullions to look continuous and the glass to butt together without a vertical mullion at the joint. But in no circumstance is the glass butting together. There’s always a sizable gap. Sometimes, the mullions will automatically join as expected, but sometimes they won’t. I am using the same System Family for all Curtainwall.
I am wondering if the Vertical Mullion Type within the CurtainWall System Family should be set to something other than “none.” But since I do not want a vertical mullion at the joint, I have left it at “None.”
I have NOT disallowed joining.
I have attached two images to help explain. Thanks for your help.