How loot bonus work on current 10x drop

• Server gamez : Monster drop rates: 10x = 1000%

• Loot bonus systems: Ecology (8,000 rating = +20% loot), Node ranks v1 (lv 10 node = +15% drop rate) & node rank v2 (lv 10 node = +50% drop rate every 10th mob).

So my question is what math is the good one !

1- monster drop 1000% + 20% = 1200%
2- monster drop 1000% +flat 20% = 1020%

Node ranks version 1 and version 2 are they both active or the v1 was the old one and the v2 is now active.
And for node ranks same question apply are we adding a flat 15% to the allready buffed drop (1015%) or its a 15% increase to the 1000% for a total of 1150%

Thank you for your time of reading this and sorry for english errors.

 

@Kolka

 

@Carl

 

Following

 

http://forum.gameznetwork.com/forums/questions.399/

 

I think it works as follows:

Say a drop has a 0.25% chance of dropping on retail. On this server the rates are 10x higher. 10x0.25=2.5%
If there is a drop chance increase of extra 20% that would be the base server rate, 2,5% x 1.2 (20%) = 3%

EDIT
Add all the nodes bonuses and that on top of all other bonuses - so if you have 20% from server bonus + 15% from node = 35%. that it would be Base server percentage X bonus percentage in game.

 

Either way, it all adds up and items drop a lot more here then on retail. Kinda self explanatory huh? The real in depth details we need is enhancement rates (not just green rates).