im up to the part in colonial times where i need to possess one of the guardians to kill the other and get to my great great great...grandpa but it wont work! ive cast the spell sooooo many times and nothing is happening the blue light moves toward them and i control it and make it go to one of the guardian thingys but all it does is hits them and bangs into the wall behind them! im getting so aggravated with this! please help me!