Using MS Project 2010...

Suppose I copy Gantt Chart view which has fields A, B, C, and D displayed to NEWVIEW. I then display NEWVIEW and hide field B. When I go back to the Gantt Chart view B is hidden. I thought the whole purpose of creating a new view was to allow you to immediately view different sequences of fields related to the same data. Whatever I do to either Gantt Chart or NEWVIEW is automatically done to the other view.

I want the Gantt Chart view to display fields A, B, C, and D and the NEWVIEW to only display fields A, C, and D. Am I not understanding the purpose of different views or just doing it wrong?