It needs to be polished just like every other facet since launch.

Node finder needs to display on the map. Dots and/or arrow
Sweat of Brow needs to be a whole node or none ... or lowered and made passive.
Take Aim should be a passive, would fix/toggle the randomness of the "notch" loot.
The quality skills should be passive too, and have gathering and/or output ones to match.
Perhaps the +stat ones as well. Most/all of these are useless currently.