Enemy Police Guy (Script) not working

Hi Folks

I have done the 3d Platform Tutorial and had no problem with robot detecting and attacking the Player.

I built another 3d platform based on the tutorial just using my own models.

Using the Enemy Police Guy Script I created the same animations threaten attackrun etc. all the setting seem the same and I can find no reference to Copper in the script.

I have played with it for days but for some reason the enemy will not detect or attack the player?

I have attached a screen shot showing most of the settings.

Any input would be great.

Thanks
Thor

http://www.digitalviking.com/3D/idle_viking1.html