Maybe there is a another solution. The problem is that my client doesn't use preprinted check forms. So, the AP person printed check #123 for $1000.00 (Pass #1). Then, before she updated the check register, she saw that there was a credit she should have taken. So, she went into Check Maintenance, picked up the credit and printed check #123 again for $950.00 (Pass #2). Problem is, besides reusing the check number, she updated Pass #2, but mailed Pass #1 to the vendor. Besides a company policy that can be ignored, is there a way to keep this from happening?