I'm on Odoo V8 community and I've got an issue I can't for the life of me work out. When I submit my sales order (for multi level BOM) it schedules all of my manufacturing orders at the same time for the products to be made within the overall product the customer has ordered. On top of that the overall products being ordered are scheduled for a Saturday?

This is despite me creating a work centre and giving it a standard week timing, which are then linked in the as a work centre operation in the routings. I have attached the routings to all of the BOMs with timings and I have set the efficiency of the work centre to 1 as it will be 1 person carrying out all the tasks.

I have tried going into the work orders to schedule it myself but that is tedious and doesn't affect the manufacturing order scheduling. Any help would be greatly appreciated.