Dimension problem

Hello all....I am a trained Autocad tech..retired. Using Darftsight for home and friend use. We should all be very appreciative of this program that is provided for free. I am going to buy the pro version but have a small glitch I'm wondering if anyone has a fix? When dimensioning either lineal or auto the dimension appears ok but then right click and a rectangular box with a little line inside instead of the dimension appears?? What am I missing in the dimension settings? Very frustrating.

Will pro solve the problem?

Cheers