I think there are bugs in dimensioning :
Dimension style setting (dialog)
- Primary unit prefix and suffix does not have effect (preview and real drawing).
- Scale factor does not have effect if measurement scale is set to 1:1. It multiply to 4x or 2x (i think it is random) if measurement scale is set to 2:1 or 1:2
- Setting prefix of suffix of alt units repacing prefix and suffix on primary units. Also it removes the pairing (setting prefix will remove suffix and vice versa).
- no setting of alternate units. I don't know if this is important or not, but maybe this is interfering with alt unit properties.
- There is no way to set symbol alternative. So the only ways to make every symbol shows properly is by using vector fonts (I'm using CS_Gost2304.shx). Other font only shows square except for radius, diameter, M, SR, Sdiameter.