Cache is not at the posted coordinates.
A cache was archived near the final coordinates and I was in the area completing the Adventure Lab. I'm sorry but I just couldn't help myself and placed a cache nearby. I know how much you all like puzzles, so here is another one..
The actual coordinates of the cache are S41 28.ABC E172 53.DEF
For each letter, find two different words such that both invidually mean the same as the hint. Convert each word to a number by some means, then subtract the smaller from the larger..
A = Hot breakfast dish made from a cooked grain.
B = The thing you turn to get water to enter the sink.
C = A light metal that has many uses.
D = A very expensive decapod that is sometimes eaten with melted butter.
E = The way words are formed from letters.
F = The rear compartment of a car where you place groceries on the way home from the store.