Flat feet AND suppinating correction?

Ok, so I have incredibly flat feet AND I suppinate like a mofo. I wear massive orthotics to correct the flat feet, but this forces my feet to suppinate (running on the outsides of the feet) even worse. Any ideas for a shoe/orthotic to correct this?

MM

What are you trying to accomplish with your orthotics? Where is/was your pain? Is it through the arch? Heel? Medial ankle or knee?

You can have a varus rearfoot post and external valgus forefoot post if needed.