The assessment creation interface is very clunky. Please make the following improvements:
bigger text boxes for entering questions
improve cut and paste of text from other docs
improve user ability to control size and style of fonts
improve match between the text as it appears when entered and what the preview questions look like.
improve/streamline insertion of tables (I use them to enter word banks for some questions)
allow insertion of text boxes (I'd use them to provide instructions for a section of test items that require the same task or skill such as "For questions 11-15, select the word that is the same or nearly the same as the boldface word below.")
allow the creation of matching questions.
allow some questions to be formatted side by side (in two or three columns)
allow a test page to include a column of text on one side and a column with questions next to it (for passage analysis)