How to create a wall with uneven/decreasing or increasing height

[pyXam]

Looks like you are trying to do this.

Wall with different start and end height

Hi there, I have a question regarding the node Wall by face. I dont seem to get it working, meaning that it wont create a wall in Revit (2019). To clarify, I dont nessecarily need to use wall by face. What I want to create is a wall shown in the back of the screen. Starting at hight e.g. 4m and ending at e.g. 2m. I have the 4 cornerpoints of the polygon, define my Surface and feed this info into wall by face. [image] Is there a way to get what I want using dynamo? Tank you in advance! Tm…