The BigY results for kit #123861 (Sheffield) that Gail Matheson promoted have come in. Ken Nordtvedt has received the .csv files and added it to his database. I am not as knowledgeable as many members are. I would be glad to send the downloaded files to any interested members, especially the ones who help contribute to the test. Like others, my M-253 designation has been changed to L-750. Carl