No no, that came out wrong. If you add .040 washers under the rear of the stock pivot block, you will have two degrees of pro-squat, while .040 under the front will give you two degrees of anti-squat. You don't need new pivot blocks. When you buy a pivot block, it will come with .040 washers.
I use small .020 washers to make 1 degree adjustments..same thing goes.