MB : If we find the trick, it's not even sure that there is a need for the card for the pile-up???
The map will be useful but not for determining the pile-hair, yes it will be useful until ????
(maybe until the final markers?)..There is an area to find, then there are Sentinels to find, then you have to do something with them to go to a place which is the cache and there something to
what to do to find the pile-pile!
From your chair, if you have understood what is to be understood, you can know exactly where it is from your chair.
The map will be useful but not for determining the pile-pile, it is where we dig, this point to find where we dig and this pile-pile we can very well define it from home and a
once on the cache we will position it with great precision and dig but from home we can know where we are going to go and how to find the pile-pile...the instructions for use...the place it is
follows directly.