Teutons, when to nove trade capital to Lubeck

I never struggle to get 70%+ precent in the Baltic trade node, and I'm always taking all German provinces in Lubeck trade node with the aim to move my trade capital there.

Having said that, when I do, it's often less profitable for me, even when I have every province in that node except Denmark and Norway, plus all my trade ships. Even when my ports are at level 3, Denmark is still a nuissance.

What should I do in this situation (I don't want Denmark)