Risen ursegors armour pieces

i cannot find the armour piece in the following area well this has completly puzzled me i have found 4/5 okay. the one i am stuck on is the one where you follow patyy to the waterfall. i have opened the magic barrier and managed to open 2 walls up by using winches, the last one is a golden gate and i have no idea how to open it any help please?

Look at your map. You can change your map so it pinpoints where you have to go. Although not always is viable.

Are you in the big room? We have several threads about that temple here. I'll dig one up for you, hang on.

Edit
Here we go:
http://www.rpgwatch.com/forums/showthread.php?t=8525&highlight=temple

thanks i found what i had to do.