Dave,
CheckBook keys the Category autofill off of existing transactions, so there must be a place where the sewer payment was entered and it was categorized as a political contribution.
The best way of finding it and correcting it would be to do a search for your Political Contribution Category, and go through those entries to see if one or a few of those are sewer payments.
If you change all past instances of a sewer payment entry to the correct utilities category, autofill should key off the last category you used for a sewer payment.
You may also want to check your scheduled entries in the schedule tab, to make sure that the category there is utilities and not political contribution, if you are using scheduled transactions. If it was entered incorrectly originally, it will continue to create new entries with the wrong category.
Let us know if this helps. If it doesn't, you can email us at
support@splasm.com and we can take steps to dig further into the issue. Thanks, Dave!