Hello,

I made a drawing of a model with dimensions and tolerances. Then our customer made changes to the part and sent me a new version, so that I had to update the drawing. To do so, I copied the drawing and changed the referenced model in the drawing to the new version of the part (because we have no shared drive and cant work on the same files). what now happens isnt new to me. the dimension lines are not attached to the edges of the model anymore. the normally blue boxes are red and the dimensions text and lines also slightly change color, which indicates they lost reference. So usually I then grab the now red boxes and move them to the edges of the drawing again. Solidworks also reacts es expected with symbols and changing the color of the edge, but the lines dont snap or rather dont stick to the edges.

any idea what might be the problem?