[1.20] automation of the combining mechanic of trinkets

[jinkhya]

Hello,
I'm trying to automate the crafting process of 2 of the same trinkets but it seems to not work properly. I used 2 crafters from create and it gave me an item with the range instead of a set number and it also seems to not increase either. The result between 2 adventurer kits, one with 40% bonus with something lower (don't remember the exact number of the second one gave me this :

Best regards,
Jin