Place the missing word to complete the following statement about driveline angle measurements using the following words. Missing Words: angle, bubble, cancel, closer, driveshaft, inclinometer, obtain, Rotate, shims, working The working angles of the two U-joints on a Select... should be within 1/2 degree of each other in order to Select... out speed changes. To measure the working angle of a U-joint, follow these steps: Place an Select... (a tool used to measure angles) on the rear U-joint bearing cap. Level the Select... and read the angle. For example, this reading is 19.5 degrees. Select... the driveshaft 90 degrees and read the angle of the rear yoke. For example, this reading is 17 degrees. Subtract the smaller reading from the larger reading to Select... the working angle of the joint. In this example, it is 2.5 degrees (19.5 degrees - 17 degrees = 2.5 degrees). Repeat the same procedure for the front U-joint. The front and rear Select... angles should be within 0.5 degrees. If the two working angles are not within 0.5 degrees, Select... can be added to bring the two angles Select... together