First be sure all of your fields in the .cfg file are also listed in your html record_form.

Also be sure your field field numbers are listed the the correct sequence beginning with 0 and then 1,2,3,4, etc.

Check the FAQ noted below and look under the section for "syntax" which may help you with your numbers. You might also want to look in the section for calculations also.

Hope this helps.

Unoffical DBMan FAQ
http://webmagic.hypermart.net/dbman/