Adjustments made in a previous node won't affect the colour grading tools in the new node. But, the last node's adjustments will influence the footage in the new node. So, the order of nodes directly affects the final result.
Adjustments made in a previous node won't affect the colour grading tools in the new node. But, the last node's adjustments will influence the footage in the new node. So, the order of nodes directly affects the final result.