Case CX160 Excavator. How do I swap the pattern control?

I purchased a used Case CX160. Sserial number 160k3-1264 I have bought the service and parts manual and I am trying to figure out what lines need to be swapped around to convert the digger pattern. Can you guys point me in the right direction. I am not seeing what I need in the service manual. The manual shows a part called a pilot function block, a swing shuttle block, servo control and return manifold block. But no hoses are identified. Ok I found a control pattern modification.