I would like to see as an attribute the ability to turn on a mask for dimention leader, in-line leader, terminator & text. The attached image was created by copying the note and changing color to 255, line weight to 20 and lower priority than original note. This would help in the case where there are overlapping dimensions.
Roy,
Check out this thread. Seems to be a popular idea.
http://communities.bentley.com/Products/MicroStation/MicroStation_V8i/MicroStation_V8i_Detailing/f/19566/t/21103.aspx
Sorry Roy, I see you allready contributed to that thread. :) I should pay more attention.