Switching engineering specializations

[ogienzdupy1234]

Hello. i have some problem witch Switching engineering specializations becous i go to tanaris and i try read this book witch one should change the specialization from goblin to gnomish. And this book dosnt work. I dont see there any option to change this. Sb have this same problem or i need to unlearn and learn agian? thx for any answer and heppy christmas

[Aoto]

I'm pretty sure that you have to drop Engineering, then pick it back up again to switch.