Multi Mash #5:
Find the cattlegrid. Count the bars (including the 2 outer ones) and use them to locate the second way point:
First digit of your answer = a
Second digit of your answer = b
N50 58.(a+2)(b-4)(a+a) E000 5(a+1).(b-2)(b-2)(b-2)
The 2nd way point is about 0.9 miles away.
You have a choise of routes to the 2nd way point. It is shorter to turn left on the track ahead and follow the path throught the fields past the yellow house. Otherwise you could take the longer route along the more reliable surface of the road. Up to you!
At the 2nd way point find the white sign with blue writing:
Words beginning with the letter P = c
Number of letters in the associations initials = d
N50 5b.(d+a)07 E000 5c.dda
The cache is 1/4 of a mile away.