How do I use the explosive

Hint 1 of 8:

Have you read the instructions in the Trading Post?

Hint 2 of 8:

You'll need a timer and a detonator and a drill.

Hint 3 of 8:

You need the drill to make a hole for the explosive.

Hint 4 of 8:

Connect the detonator to the explosive (in the hole).

Hint 5 of 8:

Now connect the timer to the detonator.