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Step 4: This step details how to mark a template to drill six holes around each end | Step 4: This step details how to mark a template to drill six holes around each end | ||
of the control rod. | of the control rod. | ||
Section 39 ( | Section 39 ('''Control System'''), page 39-4 step 3 has a better method of drilling the rivet holes. | ||
In particular, use a center punch to make sure the drill does not wander, | In particular, use a center punch to make sure the drill does not wander, | ||
and use a drill press if you have one for best accuracy. | and use a drill press if you have one for best accuracy. |
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