When any form is completed ALL custom field data is being IMPORTED into contacts even if the custom field is not added to the form. This means that as I make more detailed custom fields I will be importing 50 or 60 EXTRA fields of BLANK data which I neither want or need. This is a real pain and a waste of resources. Forms should ONLY import the data into contacts that is ON the relevant form. Please fix ASAP as forms are unusable if they are going to clutter up my contacts with useless data. Thank you.