As an independent tech doing inside wire work, the rare customer tries to stiff me by never paying the invoice I leave him. It may not be for a lot--eighty, a hundred, whatever. Am I legally entitiled, after repeated requests for payment, to just "reverse" my work, take out my cross connects and leave him without his line(s)? Seems to me that amounts to just returning him to what he had before: no service to his prem. If banks can repossess cars when the loan is in default, why not repossess my labor?