Hi just bought and installed the 737-600/700 pack.Problem when pressing ex the o key to get up the overhead panel the panel comes up ok, BUT when trying to close it the bottom half of the screen goes black, this also happen whne trying the Z key, The F(FMC) works fine ?? does anyone have any ide on this problem in the 747 it workes fine..tore

How are you closing the overhead?The 737NG behavior is different from the 747 here, rather than press O a second time you need to bring up the panel. I have assigned M to main panel (after deleting the default MSFS assignment for Magneto) and N for the zoom panel (again, after deleting the assignment to Nav radio). Then to move from overhead to main panel I just press M or N.