With the 1st Toyota MR2 3SGTE engine cage member in place, I need to position the 2nd. These two members are the same size and need to be exactly parallel to each other as well as square to the VW bug frame plates. After determining the location of the 2nd member, I cut a couple of wooden blocks on the power miter saw. The blocks are exactly the same size and the edges are square. With these blocks clamped in place between the two rear cross members I tacked everything in place.