[ARC5] R-25 dial nonlinearities

[J Mcvey]

I got around to marking the dial on the "bandspread" R-25 .(This is the one that someone had pulled the plates out of the variable cap.)It tunes from just below 1700 to a bit over 2000.The 100khz spans on the dial increase in size as it progresses to 2000 to the point where the distance between 1900 and 2000 is about twice the 1700 to 1800 span.
Is there an easy way to correct it or it that just the way it's going to be?
The interaction of L and C vs dial calibration has always been my nemesis!

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