How can we suppress the printing of Address line 3 on the check?
To avoid printing Address Line 3, delete the Vendor::Payment Address field and replace it with fields from the Detailed Addresses category. You can use Address Line1, Address Line 2 and City-State-Zip. If the detailed address fields are used, there will be a blank line on the check between Address Line 1 and City-State-Zip if Address Line 2 is empty.