No its not and MUCH more testing is going to be needed I think. There are other conditions at play i think. The prior was from a level 30 node.
The following is MATHMATICAL on a Level 40 Node
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100 Gathering + Field Mastery3 = 46%
85 Gathering + Field Mastery3 = 40%
65 Gathering + Field Mastery3 = 40%
Now the drop from 100 to 85 is only 6% meaning a .4% chance in 1 Gathering.
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Possibilities
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1) Node Level adjusts scale of effect Gathering has on Success
(To Test: Benchmark all levels of nodes with same Gathering Base then reduction to check scaling)
2) Class level below Node Level reduces effect of Gathering Stat
(To Test: Benchmark on a new character a lower level node and scaling effect of gathering attribute while BELOW the node level, then do it again once class level exceeds Node level)
3) Effect of Field Mastery skews results.
4) What was really interesting was that dropping down to 65 Gathering didn't reduce the success % any further. My initial thought of this is that there is a max negative % you can have for any item (-10%) and that Field Mastery3 will always provide you with at least a 40% chance if not more.
(To Test: Find some node level 50 spots and see if using Field Mastery 3 produces results LESS than 40% [once the item is discovered first that is]
One final odd piece of this puzzle...once I got down to 65 base Gathering WITHOUT using Field Mastery 3, on that level 40 node, the level 1 elemental shard dropped to 96% from 100%.
*** EDIT UPDATE ***
Ok now I'm not convinced there is anything linear about the effect of Gathering on Success %. Below are some more quick results:
The following is MATHMATICAL on a Level 15 Node
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100 Gathering = 86% (Lvl 14 Gridanian Chestnut)
85 Gathering = 79% .4666 Reduction per 1 Gathering
65 Gathering = 73% .3 Reduction per 1 Gathering
So this test took Field Mastery out of the mix, and Used a node where my Class level was well above the Node Level. As such the numbers blow my mind...could be cause it's Friday...but if I work backwards and start at 65 Gathering...then ADD 20 points of Gathering I only get 6% increase to success. If I then ADD only an additional 15 points of Gathering I get a 7% increase.
To me, this sounds like stair-step thresholds to % increase. I have a hard time believing it could be exponential as typically those increases taper off, not speed up at higher levels. Anyrate I'm done for the night so good luck to all who go forth to test this stuff out :p
Edited by user Friday, July 12, 2013 4:03:35 PM(UTC)
| Reason: Not specified