https://forums.autodesk.com/t5/fusion-design-validate-document/constraint-issues/m-p/5712864#M292086 <P>Nicolas,</P><P>&nbsp;</P><P>Here we go, I've attached the file! I was just able to replicate the problem in a similar situation. In my file, in the sketch I have a bunch of rectangles in a row. The length of the entire row of rectangles is defined by the length of the side of the cube the rectangles are drawn on. None of the rectangle lengths have dimensions,although the height is defined. I have set the first four to have lengths equal to one another, but I cannot set the length of the fifth rectangle equal to the rest, even though I can still manipulate the lengths of the first four rectangles and the last, "un-equal" one.&nbsp;</P><P>&nbsp;</P><P>-Alex</P> Thu, 09 Jul 2015 16:43:41 GMT acrease 2015-07-09T16:43:41Z