Hi Guys
I have imported a STL file into 123D and highlighted the whole object and want to extrude out on side longer. I select the tool , however 123D does not allow me to select the one side that I want to extrude.
Do i have to convert the STL file before I can do any work on it in 123 design ?
If I go the Primitives it works , but not on my STL file ?
Thanks
