How about integrating B-side of Whiz-wheel as a horizontal sliderule in the map?
Like, since it's gonna more or less clutter the map (5 scales), clean the map first. Then draw the fix scales (upper S scale and the lower "minite" and "second" scales) on the map tga, then middle slide scale ("meter" and "knot") as draggable (it can't fixed vertically but that's compromise).
Perhaps additional small draggable rectangle piece for the hairline of sluderule. This will make easier to read the sliderule and thus can allow ommition of redundant "meter" scale.
Edit:
Kinda tried, not really good... forget it...
Last edited by jimmie; 12-23-07 at 01:22 PM.
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