So for a beginner who has no idea what Trim is about can any one explain everything from begining in a Trim for dummies style please : )
I don't recall which website I read what you are looking for on, so I'll throw a few out to check. When you find the article I'm referring to it will explain everything you want to know. If you can't find it, I'll look later, a little tied up atm. Check, by googling (most likely) "combat trim Aces High Soda." If that doesn't work goto SimHQ.com and find the AH area and look for combat trim (explained.) And finally if it isn't there then it's at Aces.net, and somewhere under (using) combat trim. Hope that helps, let me know if you don't find.
Btw, as stated, it is an advanced tactic, I still only use it to avoid augering or when I'm missing parts.
Edit: also could be at the Musketeers website, maybe google "combat trim Wraithe."