ON MY 998 I HAD SET IT UP FOR A SLANTED DUCER WITH ALSO A EXTRA 2D DUCER WITH SWITCH AND CABLE,MY QUESTION IS I WOULD LIKE TO SET IT UP WHERE I CAN USE SWITCH AND A DI DUCER THAT HAVE A 2D PIZZEL IN IT ALSO,IS NOT THERE A WAY,WHAT DO I NEED TO DO? I AM PUTTING IT ON FRONT AND WANT TRUE DI AND SI ALSO AT THE TOUCH OF A SWITCH.GOT A NEW 1199 FROM BRAIN AT BACK AND IT IS AWSOME ,ALSO HAVE 859 AT BACK WITH IT ,THEY MAKE A GREAT PAIR