Updating a "3D curve" global variable

[Tartanpion]

I'm using a "3D curve" globla variable. I can't find the way to properly update the plots of that variable ? On my main VI the 3D curve works fine but the global variable doesn't update.

[chilly_charly]

Salut Tartanpion !
May be you could post an example/ sample of your vi. Otherwise I'm afraid nobody will be able to help you...

CC