POTS Cloths in URU-CC

Question with POTS (Path of the Shell). I can find all the cloths in Ahnonnay but in Ercana I only find 5 in the age and 1 in the Great Tree itself. Yeesha says there are 7 cloths in each age....
Here are the cloths I have located in Ercana
1) On a trestle across from the Cleft Symbol on the wall
2) At the end of the tram ride, disembarking and around to the middle of the factory on the ground
3) Inside the factory after getting to the top of the final tram ride
4) In the room with the 'grist mill'
5) In between the pellet makers and the pellet depository machine
Where is the 7th cloth?
Here are the cloths I have located in Ercana
1) On a trestle across from the Cleft Symbol on the wall
2) At the end of the tram ride, disembarking and around to the middle of the factory on the ground
3) Inside the factory after getting to the top of the final tram ride
4) In the room with the 'grist mill'
5) In between the pellet makers and the pellet depository machine
Where is the 7th cloth?