Powerdraft menu customisation

Hello: I have Powerdraft v8i (selectseries 3) ver8.11.09.397 and I want to customise the dimension toolbar. I have one at the bottom of the screen with 12 buttons and at the right most here sometimes appears the command I want, modify dimension Ithink its called. It allows changing the endpoint of a nonassociated dim; moving the text around, and moving the whole dim away from the subject or towards it.
But to get this command when its not on the rhs of that strip, I have to go Tool at the top then down to Dimensions then across to Miscellaneous Dimensions W, then across to Modify dimensions 3. The command I want appears and disappears at the right of the lower strip, but not under my control. There is also a toolbar on the left with 7 dimensioning buttons, but the command is usually not there.
I have plenty of room at the left of the screen for a custom menu bar.Can I create one in Powerdraft, to keep the commands I need onscreen?thanks
Jim Medlock