Sao troubling me

[Patrick_Younes]

Give a look here !

My sao is moving?!

Hello Bachido! Sooooo… I just noticed this weird thing. At the joint between the sao and the dou, it moves. Looking at it, it looks like the sao is lifting from behind. [source: imgur.com] Kinda hard to see in that picture, here is a side view [source: imgur.com] You can see the strings are not parallel… [source: imgur.com] Anyone has any ideas on how to fix this? I looked at the sao joint and I don’t see anything broken or split… so I’m very confused. Any help would be great!