I'm trying to create a simple Phoenix Valve as a duct accessory. I've got it set to 'break into' (I used one of the OOTB filter panels as a guide) but it won't. When I place it, the duct highlights as if it's going to attach to it, but when I actually place it, it shows up BELOW the duct. I've attached the family (2009). Any thoughts? Suggestions?
Thanks in advance!
Matt