Only 59 valid "crabs" were reported, 44 of them by Grumman's receiving personnel. None of the discrepancies noted involved major hardware damage or serious procedural faults. Significant progress had been made in reducing receiving discrepancies between LM-3 and LM-4. This improvement Bolender attributed to the addition of surveillance inspectors at Grumman and to the emphasis being placed on quality control by the resident ASPO personnel at Bethpage.