Hello there,
Improving the thickness quality in DualDomain meshes can be quite a time killer. Especially when there are 'Thickness' mistakes of single elements inbetween large areas. Instead of having to use 'Measure' to see what thickness the surrounding elements have and then type in the thickness in the 'Properties' of the faulty element, it would be much easier to introduce a tool which already got introduced to PowerPoint, named 'Eyedropper' (in German 'Pipette'). You could just click on the element with the wrong thickness and use the tool 'Eyedropper', click on the element with the thickness you actually want, and simply assign it.
Or click on the tool 'Eyedropper' and drag the cursor from the element with the thickness you would like to assign, onto the element on which it should be assigned to. Just an idea, I hope you'll think about it, would certainly make my meshing life alot less time-wasting.
