Strange HM at the Tower of Terror

Found a weird one but it doesn't look like a genuine HM but was in an area where only a castmember could have gained access to i'll add the picture below.
It was in the queue for the TOT scratched into one of the "dusty" windows.



Pic now added!

http://i37.tinypic.com/29f5agn.jpg

That looks like something my DS would have done while he was a CM! :wow:

I wonder how long its been there and how long it will last.

CM's put in most of the HM's, so it's no surprise. I'd consider it an HM - it's close.