I also broke the particles for top level groups where it was processing them multiple times. Once at the top level then again when the group got referenced. I've fixed it by only processing group particles when the group doesn't have any, but there is probably a better way to do this? e.g. | +if (groupBinding.getParticles().isEmpty()) | +{ | ctx.pushModelGroup(groupBinding); | bindModelGroupParticles(ctx, group); | ctx.popModelGroup(); | +} | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3977211#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...