I want to make stepped footing for wall foundation. I tried footing from structural as well as stacked, and furred wall, but i need stepped footing. Like if concrete footing is 3 ft wide, then 1st layer of brick footing is 2ft wide for 6 inch height, its upper layer 1.75 ft wide & 8 inch heigh & so on for 4 to 5 steps. The wall will stand over this. It is the treaditional old system of wall making. Can any one help me to make it ?