First of all, big props to CMTeamEpic for keeping our phones protected from being outdated and providing the most vanilla CM experiences on the E4GT. You guys are awesome!
Unfortunately, I have a problem. The first time I flashed, I went from "Wild for the Night" to this build and experienced a modem issue. After reading the OP, I went back and ODINed to Rooted FF18, CWMed the recovery, then flashed the 20130306 nightly to find that the "Baseband Version" was still "Unknown". I downloaded the rwilco FF18 modem (zip) and flashed it using CWM, then the rwilco FL24 modem (zip). Neither worked/were recognized by the build. Does anyone have any ideas as to how to fix this?
Attached is a picture of the issue.
Start over again, but use FC09 stock (you don't need root since you will be flashing CM10 on it). Make sure it shows FC09 baseband, and then start flashing.