@Anonymous, It seems to me all that is required is that you align the nodes on those dimensions so that they are all collinear - I did this to the horizontal line of dims by just drawing a line at 0 rotation and dragging each node to the line, then moving the whole group of dims back where you had them.
It looks like maybe you dimensioned using various pick points instead of using pick points using aligned x values.
I left it to you to fix the vertical dimensions the same way. No re-dimensioning was required.
Hope this helps..
ADN CAD Developer/Operator