Calculating %increase from boss neb + other calculations/questions

http://www.southperry.net/showthread.php?t=67452

[MENTION=5956]hadriel[/MENTION]; [MENTION=2375]Mazz[/MENTION];

Note: I am strictly talking about bosses only.

1. Making a chart for my Xenon similar to the one in mazz's. One question I have though is about %dmg. Not sure if dual blades have any natural %dmg but Xenons do. But from what I remember about calculating stuff and researching updated information, I think some of the calculations are wrong because of the assumption that Mazz's DB has 0% total damage (which I'm sure is not the case as he's getting at least some from kanna and dojo glove).

So basically just throwing out some hypothetical numbers, if I had 50% damage, 200% boss, then my effective damage rate would be 3.50 right instead of 3.00? Then when comparing the 20% boss neb, I would be using a value of 3.70 instead of 3.20 right? Yes

2. Can someone link or explain how to calculate your say base dex with all your gear on? I know it has something to do with using MW then doing some calculations
Use a buff that gives a set amount of +DEX. If you use a 40 dex buff and get +80 dex, then you know you have 100% dex. Now that you have %dex, just do BASE = TOTAL / %DEX.

3. Ambition works now right? It's not working for mages. It probably works for everyone else.

4. Is this PDR chart correct for the bosses listed?

idk
Probably got some more later.