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There were problems encountered in extending the K-slicing of theSchwarzschild and Reissner-Nordstrom (RN) spacetimes [1, 2] to the extremecase, when charge equals mass (in gravitational units). The earlier procedureis here modified so as to allow us to obtain a K-slicing of the region outsidethe horizon of the extreme metric by spacelike hypersurfaces. We checked thisnew procedure by applying it to the Schwarzschild and usual RN metrics andrecovering the previous foliation with an improved accuracy. We have alsochecked the asymptotic behaviour of the K-slicing for large K by extrapolation.

K-Slicing the Reissner-Nordstrom Spacetime: Some New Observations