Automation Add New Record - errors with numbers

Hi, I’m doing an “Add New Record” automation. The new record needs a number in it’s Qty field from the QtyUsed field in the originating table. Both fields are decimal to 1.000 precision BUT the new record ends up with 1.000 (that’s one) from 10.000 (that’s ten) and 0.000 from 0.025
Other fields are added correctly
Any clues please - see image attached

This suddenly started working properly, just after Airtable replied to my support email!!