Edit Corona Proxys

[siadebisi]

Hi ;)
Is there a way to edit Corona Proxy Geometry like a block? I make a proxy and can get it back to a mesh, but i can´t see the button to change proxy geometry. It is possible to create a new one but when i instance these there is no way to edit all objects at once :( At least I don´t hit the right buttons ;)
Greedz :)

[Sandertype]

Is there a way to edit a proxy object that is instanced throughout the scene many times without having to update the path on each instance?