Our first placement wound up being too close to another cache, so we reworked the clues and waypoints and had to relocate the cache to a better location. It wound up taking two people two attempts to create this two stage multi in Collegeville, PA.
Go to the coordinates listed and use the sign located there to solve clue 1 and get the distance and bearing to the next waypoint. The next waypoint will have the right sign needed to solve clue 2 in a similar manner. Clue 2 will lead you to the cache!
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Clue 1:
L3C9 L2C2 L2C3 L2C8 L1C4 / L2C1 L2C4 L3C2 L2C5 / L1C3 L1C5 L4C2 / L7C1 L2C7 L1C2 L7C9 L2C9 L3C3 L1C1 / L4C2 L3C6 L8C4 / L2C19 L4C5 L4C6 L3C4 L7C3 L5C2 L6C2 / L5C7 L3C5 L6C5 L5C8 L4C8 L6C9 L7C4 L3C6 / L6C2 L5C8 L2C6 L7C9 L1C4 L2C5 L5C4 / L7C5 L8C6 / L3C1 L4C7 L2C8 L6C9 / L2C19 L7C2 L6C5 L8C3 L7C9 L7C4 L3C4 / L7C8 L5C6 L5C9 L5C5 L4C9 / L8C8 L6C4 L2C8 L7C4 / L3C1 L5C2 L8C4 L6C8
Clue 2:
L4C8 L4C2 L9C1 L8C1 L1C6 / L2C4 L1C8 L10C8 L5C9 L2C5 L3C4 L1C4 / L1C7 / L1C10 L1C11 / L1C9 L1C11 / L7C3 L9C2 L1C3 L3C5 L9C5 / L2C9 L2C8 L1C11 / L3C1 / L1C11 L2C7 L2C7 / L4C3 L2C3 L8C6 L2C2 L7C1 / L3C10 / L2C5 L5C1 L3C6 L6C5 L9C5 L8C7 / L6C3 L3C2 L1C5 L8C1 L2C5 / L5C2 L2C3 L10C6 L4C4 L4C1 / L2C5 L10C1 L1C8 / L7C3 L1C8 L2C3 L8C6 L2C5 / L2C7 L2C7 L3C10
Check for the final cache location (Solution to Clue 2):