Dimensions in parallel view

In LauOut (all even the last 2016) must be solve the problem about dimensions in parallel view. The software should take dimensions as planned in the draw but it steel take snap in the 3d and that meaning that many times the dimensions are wrong. I hope to be clear to explane the problem. I suggest to force LayOut to take snaps in the plane of the draw instead of the 3d world, that of course only in parallel view. For example if I have an elevation or a section and in parallel view I want to take dimensions and snapping what I see and not deep in the 3d, tha is the logic job in a parallel view.
Thanks very much
Daniele Capuccini (freelance architect in Tuscany, Italy)