I stepped over a strange problem.
I have to Sat files in mm. Checked it with the editor. I imported the sat files into a Revit Family. Now, I got two imported geometries and I can apply instance parameter for material to change it more easy in Revit later. (that is hole reason, why I do it: changing material)
I load the sat files with the dynamo player into the revit family.
The object is a tree with tree trunk and tree crown.
In the family, the tree looks nice. If I import the family into the project the trunk gets scaled to the highest point of the tree crown.
Revit Family with the correct scaled geometry.
After import the Revit Family to a Revit Project. Trunk gets scaled …
I created also a small little object to overlap the files correctly. With that I realised the undefined scaling progress.
How can I avoid the strange behaviour or is it just an amazing bug?