Hi All, I submitted a bug to the Jira system around how the application scaling using applicationDPI for desktop Air Apps seems to be broken. I've included screenshots, example code etc.. so I won't go into detail here, if you're interested and can help please do have a look. https://issues.apache.org/jira/browse/FLEX-34653
Anyway, I've checked out the source... and have been playing around but I can't seem to get any changes to the WindowedApplication.as (\frameworks\projects\airspark\src\spark\components) to do anything. Trace statements don't work, I've even put in deliberate errors... to no effect. Changes and trace statements in other parts of the framework such as systemManager.as appear so I know I'm compiling and using my edited source. Is there something special about the WindowedApplication.as ... is it overridden somewhere in the build? Any help appreciated. Jason :)