Alright, so I was trying to do my own mod for Vampires and I noticed that Vampire stages are all handled within the script PlayerVampireQuestScript so I figured that all I needed to do to change the way vampires function was to modify that script. So I copy pasted the code from that script, into a new script and modified it there so that if anything were to go wrong, the original would be fine. Now, the issue I have is that I simply can't get the game to run my script; it keeps running the original script, which it shouldn't be able to do as I changed everything to run the new script I compiled.

Does anybody know how I can fix this? If you need me to post any extra information, just let me know.

Additional Info
I do not have Dawnguard installed.
The general purpose of the mod is to reverse Vampire progression, so feeding more makes you a stronger Vampire and not feeding makes you weaker.

If you want to reverse progresson, just use http://skyrim.nexusmods.com/mods/12727. If you ever do get Dawnguard, I'll have a new Vampirism Inverter available soon for that.

Thanks for the mod, I'll probably end up using this, but I'd still like to find out why my mod isn't working and how I can fix it.

Cheers.