If all you are getting is 15 Ku channels you are not properly aligned. Your settings for the Ultra should be standard lnbf with a LO of 10750. So as long as you have everything wired correctly and your settings are correct I would align the dish using the Ultra and then reset the 4DTV box for that position. Are you certain you are getting Ku and not
C band from the sat? Can you get channel 430? Even if it says it requires a sub can you receive it? 430 is on the Ku side of the sat.