3D & Materials / Material Glitch

[m_m_m_m_m]

Hello!

I'm currently working on a project using the new 3D & Materials feature in illustrator. I'm continuously running into an issue with how the material sits on one or two objects in a group. See attached for a reference of before and after rendering!

For a bit more context. All these objects have been independently snapped to a grid before grouping and apply 3D effects & materials. I've tried ajusting the lighting, changing the depth/volume of the object, but nothing seems to work! Even if I try applying 3D & Material to the object alone, it still happens. I did try duplicating an object that didn't glitch and when I move it to that specific slot it still glitches! So I'm thinking it must be something to do with placement!?! Totally stumped. 

[Laura Coyle.]

Do you still have the problem when you turn all snapping (snap to grid, snap to pixel) off?

[tonymungiguerra]

I've been having a similar issue where it's almost as if the lighting on one object is messed up. No matter what I do it won't assimilate to the rest of the objects in the group.

[Monika Gause]

Does it have a stroke applied?

[tonymungiguerra]

It does not.

[tonymungiguerra]

I've also created my own post about it, out of respect for the OP.
My post 

[Laizig30209687i5iz]

How did you do the cell fission effect in the first place?

[Monika Gause]

What are you referring to?