I’m using Rhino 6/7.
My osnap often works only on the other side of the surface. This at least in shaded mode.
For example, If I have duplicated surface edge or point on surface edge, it does not osnap it, but when I go to the other side of the surface then it works. Do I have some new R6/R7 setting wrong? I think never happened in R5… Things gets difficult if hollow part and have to “dive in” the part to osnap. Frustrating…
Thank for answering