Today I have been trying to make a simple mod to get used to how things works in ES2. I must say that while i do have experience modding games and did mod for ES1, Es2 seem stupidly complicated. Most likely it's not that bad when it's understood but right now I can't even make a small tweak to weapons to not crash the game. Been looking at the modding tutorial and other mods out there to figure how Plugins works but so far I'm not understanding how I'm supposed to set them. 

Anyone wanting to explain me the basics?

Nevermind, got it to work. Used the defense module example to figure out what was wrong with my mod.