For the offset issue, you can consider using a WLP version of the IC. WLP has a dedicated GND pin, so you can route it to the ground connection separate from the measurement pin. This will help to alleviate this issue.
For the offset issue, you can consider using a WLP version of the IC. WLP has a dedicated GND pin, so you can route it to the ground connection separate from the measurement pin. This will help to alleviate this issue.