What's wrong with my tee?

[madika555]

Hello
I'm learining to create revit families. I made a tee. However in my tee it is possible to have higher branch than the hight of the tee. What am I doing wrong?

[L.Maas]

In the creation of the family you have to set the limits of the model. Yoo have set parameters to the tree connectors, which is good. However you will also have to control the the two sweeps. So you wil ahve to set parameters to the two seep to constrain the dimension of those.

[madika555]

You mean sweep's profiles parameters? I set paramters to them- the same as duct connectors

[L.Maas]

Oke, I checked your sweeps. Here is a screenshot from the left side (hidden the connectors).

Not all your profiles are completely constrained.

Also note that in Revit family design it is common practie to attach your parameters/constraints to reference planes/grids. Set up all your grids, flex and test it. After that add your extrusion/sweeps etc and lock them to the reference planes/lines.