Thanks for the info. What i had initially wrong, was that I had all schamans in the elemantal group. You have to put your dual spec restoration schamie in the restoration group too (so he starts being in the elemental and restoration group). Otherwise the restoration macros dont get created.
I also made another group "RestoDPS", which lets my Resto cast LightningBolt on occasion. When the shit hits the fan and he has to heal alot, I pull him out of the group and he can concentrate on healing alone.