were do I find the info on using insertions properly I have looked in help and in all the instruction pages , do I bother using it or do I just use my setting in fsx  on one page I did find it says fxt up or down but I don't realy no what that does  I have installed base, vector, lc euengland which does not show in fxt 3 but it does work well just installed trees works a dream  but at present all I dare use is my fsx settings  I also have all the free meshes

  fss0469300

Put the OLC entry just above the last named default FSX scenery (I think it's Edward AFB, but it might be "Propeller Objects". Then, put the FTX entry above that. Both should be below addon scenery.  

I'd put your vector entries lower then put the landclass above that contrary to what MDFlier recommended.

thanks for reply any chance you could give me an example of a complete ftx-3 flight set up all in approx. order

under the fxt I have placed(western Europe) then  western Europe lc under that but the save button is grayed out cannot save. also has the old settings for lights finished also runway textures  I am not having much luck with this ftx central liked the other better sorry about the multi post fss0469300