Just use a nail-finding saw....
After collecting this log from a friend, I decided to saw off the bit hanging off the end of the ute tray to see what it was like in the middle.
Either there are a boatload of nails in it or I'm just unlucky. Got it right in the middle.
Just glad it was an el cheapo handsaw.
Nail in tree.jpg
Mango tree btw.
Cheers, Robbie.