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- Use the jig labeled "Frost".
- Clean jig and Logitech scale by wiping them with a kimwipe and isopropyl alcohol.
- Refer to the Logitech LP Set Up user guide for more information on scale use.
- Set the scale on the jig gently (Fig. 1) and wiggle the scale.
- The jig should be set to 1217 (just before the 17 is better).
- Use the middle gauge on the scale.
- The small dial (Fig. 1) on the bottom left side should read 12.
- The large face (Fig. 1) should read 17.
- If the jig is not set, put the Tommy bar into the holes on the main post in the middle of the jig to adjust it (Fig. 1).
- Rotating the Tommy bar clockwise will lower the chuck face causing the numbers on the scale to increase.
- Rotating the Tommy bar counterclockwise will raise the chuck face, causing the numbers on the scale to decrease.
- If the jig is not set, put the Tommy bar into the holes on the main post in the middle of the jig to adjust it (Fig. 1).
- Use the middle gauge on the scale.
Large FaceSmall DialMain PostTommy Bar
Figure 1
LAPPING UNFROSTED SLIDES
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