This is my propeller:
And I'm trying to make it rotating like in this video tutorial:
At 2:22 in the video he clicks on the automatic key frame button, so I did it too. Then I moved the frame green line to the end (250). Then clicked N and under Rotation I changed the 'z' axis to 5000. Then I moved the green bar back to frame 0 and clicked on Play but it's not rotating.
Also I saw he is using a bone? Or something so he could rotate first the propeller with the mouse before making the animation.
Not sure how I messed it up.