In SolidWorks, I'm able to add the first dimension to a sketch without having that sketch element scaled.
In Fusion, if my file is set to mm, and then I sketch out a rough layout, then dimension one of the elements, it scales that element. If my units are off, like going from mm to in, then the scaling requires me to resketch the layout.
In SolidWorks, with the same setup, I can add a dimension, and everything stays in the same scale. This is a big time saver.
Thanks!
Albert