Yes, the data that support Baker-Just are very weak. Following are some paragraphs and figures from the key background report. Click to enlarge and use your back arrow to return here.
Double trouble, LOFT and rubble; Zirc-X burn and vessel bubble!
"It is apparent, however, that more experiments with Zircaloy cladding are needed to overcome the impression left from Run 9573." AEC Commissioners, January 28, 1973.