Cutting Bricks On A CurveWhen you get to the curve of the steps, you'll have to cut the bricks on an angle so they fit nicely around the curve of the tread. Dry set the brick that you need to cut, maintaining the quarter inch overhang. Measure the space in between the bricks at the widest point (figure I). Mark that measurement at the opposite end of the brick, and draw a line connecting the mark to the corner. You will create a triangular wedge. This is the piece that needs to be cut off. Cut the bricks using a wet saw, and set them in place with mortar as with the others.