Record Power WG200 Original Instruction Manual page 23

10.4. WG250/D Plane Camber Jig
Pass the blade back across the stone from right to left whilst holding down
the right hand rocker pad as shown in Fig 10.4.5.
Sharpening the blade in this manner will give a cambered edge to the blade
as shown in Fig 10.4.6.
Using the Plane Camber Jig to Sharpen a Straight Edge Blade
The jig can also be used to sharpen straight edge blades.
With the camber plate parallel to the base plate of the jig, secure it in place
using the camber lock knobs as shown in Fig 10.4.7. The blade can then be
sharpened to produce a straight edge.
Fig 10.4.5
Fig 10.4.6
Fig 10.4.7
Camber lock knobs
Camber plate Base plate
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