Email form is incomplete on email but works on web???

I have a web site with a form made with chronoforms and displays correctly on the web however when the user submits in the email 95%of the feild data is present but a few of the more recent changes I have made to the form (i.e text_75 line for the years of experiance) heres what it looks like on the email (Years of Experiance {text_75}) Why is it displaying {text_75} instead of the appropriate entry?? I have read everything I could on the forum and noting seems to touch on this??

Hi JKMOSS,

If the {text_75} value isn't being replaced it usually measn that no value has been returned for 'text_75' from the form. This could be that the field is blank, or that the name is mismatched.

Bob