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Initial analysis of the WLS data reveals two potential problems with the quality of the data. Reduced data products indicate that the electronics were performing sub-optimally during half of the measurements. The problems can be simply characterized as a spatial and temporal variation in the bias levels [Pivovaroff1997b]. Techniques do exist to correct for such effects, but it is unclear how well they will work. It was known that the WLS would produce many more photons than the White Light beam for a given ring current. Anticipating problems with pileup, the storage ring currents were reduced from typical White Light operating conditions by at least a factor of two. Unfortunately, the extent that pileup influences high energy spectra has only recently been fully appreciated. Given the way the BESSY data was collected, it is quite possible that the data may prove difficult to accurately correct for pileup . Initial XSPEC fitting indicate that pileup is much more severe than for the White Light data.