hello I am trying to fly the HYDRR1 arrival into KPHX in the airbus a320. https://flightaware.com/resources/airport/PHX/STAR/HYDRR+ONE+(RNAV)/pdf
as you can see after GEELA the arrival splits into two routes, one going north to line up with the 07s and one staying south to eventually land on the 25s. When i enter HYDRR1 into my mcdu I can only get it to select the northern route, even when I enter ILS25L as my approach. Is there any way to enter the southern fork of waypoints?
furthermore on the ILS25L into KPHX the mcdu displays two options for transitions, ZERLO or NO VIAS which seems correct based on the chart. https://flightaware.com/resources/airport/PHX/IAP/ILS+OR+LOC+RWY+25L/pdf
However when I select ‘no vias’ Zerlo is inserted anyway. Is this correct? I would like to leave the transition blank to act as ‘vectors for the final approach course’. Looking for any clues as to what I’m doing wrong. Thanks for your time