Hey @mostapha adding a control will be great. I still like the flexibility of using grasshopper though.
I have attached a link to the DF model and gf file. Hopefully @chriswmackey can help look into that. Thanks
https://drive.google.com/drive/folders/1QfLQoKWaZY-_Lecrk6W5u4tJFmv5iMxb?usp=sharing