Damn.......... I work on my stuff now & didn't save the changes after I post the pics !
I can remake the nodes but not sure I can explain everything correctly Not to mention the same settings don't work with all materials so you have to mess around the settings.
If you want, just send me the link of your unpublished build before you publish beta 2 & I can apply all the changes for you. It will take me few hours & I'll send the map back to you. After, you just have to change the desired setting of the materials you're not 100% satisfy
What do you think about that ?