Technical Directions BBC radio format

The BBC Radio scene style template underlines and capitalises the Technical directions which is great, BUT when I compile the text to pdf or print, the Technical Directions come out much stronger/darker than the rest of the text.
Is there a way of getting round this so that the TDs are underlined and capitalized, but also the same strength as the rest of the text? (which is the case prior to compiling and is how it should be.)