HOW TO FIX VALUE

Hello everyone

I try to configure my library according to the journal setting in endnote but the software showed me an error message as showed on the attached picture. It’s about the value betwen -8.000 and 8.000

Can somebody help me please.

I am using endnote X8.2 for mac.

Thank you 

Did you try 7.9 inches?  sounds like it needs to be “between” the two and 8 is not between -8 and 8? 

But I think maybe you are looking for centimeters?  8 inches would put it off the page?