Hi Catymag

I have done a lot of tests trying to lock my own map but unsuccessfully. I have searched on internet but I didnt find any help.
Can you give me a clue?? Please?

Belive me, my goal is not to sell maps, just keep my tracks safe among some friends.
If you think that its not good idea to share in forum, can you send me in private?

Thanks in advance

Maury