Dimensions are doing wierd things in Rhino 6... why?

[wim (Wim Dekeyser)]

Hi Peter!
I’ve had this one on my list and finally found that previous discussion - seems like we have crossed swords over this before

Dimension string not adding up correctly

My overall dimensions round differently than the sum of the individual dimensions. See attached image. I double checked to make sure I did not property overrides precision settings. All three dimensions are set to 1/8 precision. Help! [image]