I am having trouble with the PF mod. I am currently using RSS + RO, as well as FAR, TAC Life Support and a few other minor mods, but I have the same problem when using vanilla KSP and just PF. I am using KSP .25. So here's what happens: When I open the aerodynamics tab in FAB, it gives me the three different types of fairing bases, interstage, elevated base and ring base. I choose one, let's say elevated fairing base. I attach it to the base of my payload, and.... nothing. It doesn't give me a blueprint of how the fairings will look like. I tried attaching one of the PF side fairings to the attachment nod on the side of the base, and it doesn't change. Quite simple, nothing happens. I've updated the KSPAPIExtensions.dll to the .25 compatible version, still nothing. Am I missing something?