Maybe I rememberred it wrongly. The slant is more to do with RCS reduction and is designed for new airframes, not for in-place upgrade of old airframes. A matter of how much one want to pay for. Same for the pitot tube, removing it will be accompanied by installing sensors everywhere else, something not worth to do for limited upgrade.Why does a ESA need to be slanted? F-16V’s radome is neither slanted nor lacks pitot tube.