Mm.
Um , I mean I imagine as well that the actual L_C_D_ and maybe to a certain extent the joystick as well would be for the additional functionality. Which maybe doesn't get used as often , maybe it makes it easy for them to figure out how to um change the channels as in the frequencies and such for reprogramming it.
Mm-hmm.
Um and you can still have the main buttons that allow the people to turn the machine on and off , d up and down , it depends , I mean maybe we have the fol um the joystick as a separate one for the other functions then , that there's just a a small number of as you were saying uh buttons that have already been defined.