The cache is NOT at the above coordinates which is the suggested parking place for the series.
Full details of the series appear on the web page for the first cache, GC3XFMN Bravura 1 - Burnt Out.
To find this bonus cache you will need the six values A to F which you should have collected from the previous 8 caches - each is repeated at least once so that you will still be able to locate this bonus even if you could not find one of the caches or if one has gone missing.
Substitute the values into the following formula to arrive at the cache coordinates:
N37° 12.ABC W008° 42.DEF
We hope you enjoyed the walk and the views.
This series was brought to you by Frango & Chips.