I was under the impression that nodes randomly repop elsewhere once they've been active for awhile. This means that saving the coords won't matter as they'll shift.
Then, i've heard ore locations change each patch, and there's a patch about 2-3 times a week. Which means each patch you have to go and update each location.
However, if the latter is true than the hardest part is updating your coordinates each patch. Then, is it possible to use the same coordinates on your lowlevel alts with t7 pickaxes to just come by quickly and grab nodes multiple times?
If that's true then 5 nodes x 10 toons = 50 nodes * 3 ore per node = 150 Ore per run in under 15minutes. I'm told Orichalcum ore sells for 80copper a piece meaning 80 * 150 = 1.2Gold. Obviously this might be a good strategy only if you have 10 characters, and can find 5 or more nodes to save between each patch if they don't move otherwise.
I've also found that if you can save multiple node locations across multiple zones then your profit exponentially increases. Something around 5Gold for a 20minute run. However, my question is what is the "respawn" rate of these nodes? An hour? 30minutes? 24hours?
