Hi Luke,
Thank you for getting back to us on this.
I have replicated the adjustment a few times in my test file and it only brought the inventory to 26, not 66.
The adjustment would create a journal to reflect the dollar value for this adjustment of the inventory. For example, if the buy price is $10, then by adjusting 40 (increase), inventory asset is going to be increased by $400.
Based on what you described, I would suggest to troubleshoot on your browser. Maybe try it on a different browser (Chrome or Firefox) and see if you have a different result. I would also encourage you to reach out to our support team in Contact Us so we can troubleshoot with you.
Please let us know if you require additional assistance on this. Thank you.
