This FLOW multi is the last in the series, and the posted coordinates are at the very end of the ribbon, throughout Exeter.
For more about the orchard, read the description of GC8M8M6.
To find the final coordinates you will need to solve some simple questions:
At the headline coordinates, face SOUTH-EAST and you should find yourself looking at a cattle grid. If you find you aren’t, then you are having a big problem. How many HORIZONTAL bars are there on it? Let’s call that AB.
Now let’s walk through the gate to a tree surrounded by a structure made of wood and metal fence. There is a plaque on it. What is the year mentioned in it? That’s 200C. Also at the plaque, how many words are on the top line? You now have D. Before you do the sums, take a look around and you will see an absurd looking structure which is part of the orchard, and a fenced off ‘wall’ of hundreds of young trees.
You’ll find the cache which is a magnetic micro a short cycle ride/medium walk away at
N 50 BA.(D+A)A(Bx2) W 003 (B-A)C.A(Bx2)D
Hopefully!
Checksum: 11 (as recquested)