I GOT A 4830 SPRAYER AND WAS WONDERING ABOUT BOOM TRAC. CAN ANYONE TELL ME IF IT IS WORTH IT. HOW WELL DOES IT WORK? HOW FAST CAN YOU GO? I SPRAY SOME GOOD FLAT GROUND BUT I ALSO HAVE SOME THAT GOT DITCHES AND TERRACES. I HAVE AUTO TRAC AND SWATH PRO ALREADY SO RUNNING THE BOOMS IS NOT THAT BAD BUT IF I CAN DO A BETTER JOB I AM ALL FOR IT.