First check in armory create , there's a option to increase the screen touch to 720htz , not sure if x mode does it automatically, then another option is too turn on glove mode in the phone settings, it will also boost sensitivity , also if your using a screen protector that will also affect sensitivity, not all screen protector transfer touches the same , and lastly how heavy handed are you , the harder you push on the screen the less responsive it is , I found this one out myself , this screen needs a very light touch. Not to hijack your thread @Mattias_ASUS fixed the bloody Air triggers we are still waiting for a fix or NEWs or RMA
