sketches

Hey. How to release line end from somewhere where it is constrained? It wont have any visible constraint anywhere what to delete, it is just snapped there while sketching. For example origin.

Hello all. I haven't used Alibre for a few months, so I am reacquainting myself with it. The reason for that was that my old laptop was struggling with Alibre, and I had an old version of Solidworks which it could run. I've recently replaced my laptop , so I am back with Atom3D. I seem to...