Please see the attached image. When clicking at position 1, the dimension marked with 2 is selected. The same bug happens with all other dimensions.
My document/model is in meters, the layout is in mm. The dim style has a model space scale of 0.02.
Hi Silvano - yes, this is a known bug with, as far as I know, no good solution yet. It is more obvious with more extreme scale factors, but it is always there I think. I’ll see what I can find out about getting this fixed.
I’ve added another bug report for this -
(These are not visible to the public yet.)
Thanks for putting it on the bug tracker. In case you have a priority list, could you move this one up. It is extremely annoying and makes Rhino almost not useable in drawings with many dimension lines such as architectural drawings.
For others having this issue too, I am using the following work around. I lock my dim layers when working on other geometry and when I have to edit dims I switch all of them into point edit mode (PointsOn).