Sorry again everyone. Because I was missing the 4 channels, I changed my settings to just LNBs and not LNBF, allowing me to change the skew. I noticed that the missing channels were for Horizontal, and all other channels I was getting were Vertical. Thought my hardware must have gone bad, then I thought there was a good chance I had wired it wrong when I had moved my receiver last since hooking it up. Sure enough, I had the Skew wire going to the CH/KV EXT instead of SKEW.
Once I moved the wire to SKEW, I was able to get all of the missing channels (for Horizontal polarity), AND now I'm ALSO getting ALL DMX music channels.