Won't calibrate in advance mode

[hey_moe]

What am I doing wrong here. I have been tying to calibrate this in advance mode and it gets all the way to the end and stops before it finishes. Just sits there and doesn't move. I have let it do this twice for over 30 minutes. Anybody else have this problem that can give me some advice :roll:

 

[4wd]

It needs to be cool internally so let it sit an hour or so with battery out.
It really is important the spot you do it is level and vibration free, just walking about on a wooden floor is enough to disrupt it so set it somewhere solid and don't move anywhere nearby.
It should usually take less then 5 minutes.

 

[hey_moe]

Finally got it. Had to take it outside and then it worked. Froze my buttocks off too...lol