Timber Frame Family Help ?

[kathey1]

Can anyone help me with this simple timber frame family please ?

i want to be able to make the width and height of the frame parametric but i came seem to figure how to do it.

thanks alot

[dhurtubise]

Timber Frame Quick Fix.rfa

Here's a quick fix version.
Basically i used Ref Lines to control the angle.

[kathey1]

i cant seem to make it work ? theres no parameters with it