You don't use faceposer you doof. Use advanced bone tool.

Ye, I noticed it. But still. That ain't work.

Mabey I am too retarded to use that addon. XD

First you use the faceposer tool on the eyes effect. then you bonemerge it to the pyro model of your choice. Just know that you can't edit the eyes after it's been bonemerged.

Egon.
I know how to do this.
My problem is that, after faceposing eyes and bone merging them, They become closed on pyro.

Which Bonemerger tool are you using? Because I saw someone else was having the same problem, but they turned out to be using the old bonemerger instead of Rubat's new one. That could be why it isn't working.

Yea, I am using the new one.

Well F-word me, I had bonemerge old, and new activated.
That's why I had thos ULA Errors.
Silly me.

Thank you Egon.

First of all, thanks for de describing chump word :3
Second of all, if a cosmetic does have face flexes, of course you'll have to use the new bonemerger tool the one made by Rubat, its called "Easy BoneMerger To''
The old one used to merge any model as it was an cosmetic or anything, because if the model was having too much verts, it will be easy to separate it and keep the bones.

In short, both of them are bonemergable, but the new one have more supports and new features, such as a list of what cosmetics u used, and support face flexed!

*Burp*
Who cares ?