Details and annotations font size should be a number/drop down and not a slider. It is unclear what the sliders are actually changing and difficult to maintain consistency between exports. Once PDF has been exported - the results page should stay open. It is annoying if you export and then notice the text is too large / small and then have to re open the results page, locate the pdf again etc. Option to be able to export ductwork as single line. Sometimes it can be clearer to export like this if I am giving the drawing to the CAD team