Marginal employment is not just about earning more than poverty level. Marginal employment takes in to consideration your education level and previous work history before the action that caused your disability where you were granted TDIU. For example, I have a Master’s of Business Administration (Accounting), therefore, my earnings would have been on par with anyone else who has a MBA in Accounting. I can no longer work with numbers in the same capacity and, therefore, cannot work in the field anymore. If I have a job that pays more than poverty but considerably less than a position that I could have reasonably been employed, with education and work experience to back up, then that would be marginal employment even though the position may pay more than poverty.