I the problem now is that after I open the P3DV4 into the game, choose good aerosoft 330 after the tools, open after loading point after the flight plan PF3 connect to fs, PF3 flash back, then automatically P3DV4 didn't also the reaction in the game, no can control PF3 showed that I use PRO ATC before X, the software is loaded into the flight plan when the game will have 1 bring up a shortcut menu to control, when I watch the shortcuts PF3 0, but I have no any reaction in the game press 0, so consult your, I now how to operate? Q Please tell me how PF3 and P3DV4 work together. Please tell me