Recently experimental results became available on the second benchmark problem on simplified methods for elevated temperature design and analysis: the Saclay fluctuating sodium level experiment.These are compared to previously published numerical and analytical results in WRC Bulletin 258, May 1980.In a recent report we presented the results of the second benchmark problem on simplified methods for elevated temperature design and analysis: the Saclay fluctuating sodium level experiment.This problem was solved by detailed special purpose computer analyses by Chern at the Foster Wheeler Energy Corporation in the U.S. and Goodall et al. at the Central Electricity Generating Board in the U.K. It was solved with simplified methods by ODonnell and Porowski in the US., by Goodall et al. at the Central Electricity Generating Board in the U.K., and by Casier at Electricite de France.