Position of an oversize background sprite

[caiser]

Hi,

 

I have an oversize background sprite that the user can scroll up and down.
Currently, when the game is launched, the sprite is positioned in the middle of the screen; so I have to scroll up and down to see the top and the bottom of the image.

What i want is to display the bottom left corner of the sprite in bottom left corner of the screen; ie the bottom of the sprite has to be visible to the player when the game is launched.

 

I tried to play with Anchor and Camera but with no luck.

Does anyone have an idea on how to do this ?

 

Thanks