Optima L4-2.4L (2001)
10. Using a combination square or similar tool continue the line drawn in step 9.
11. Measure 1/2 inch on both sides of the line drawn in step 10. Draw a reference line for cutting.
12. Using the lines drawn in steps 10 and 11 as a guide, cut a V-shaped groove into the styrofoam spacer block.
