I just got a gws cable for my futaba 6ex to use with fms.I thought it was going to work when I pluged it in and turned on my receiver but Im not getting any action.I have a century sim controller also thats what I have been using that works fine.I went to th fms forum but didnt find much I used the map numbers 4,3,2,1,4,3,2,1 but still nothing.Anyone have answers?