What stinks about the judgement is that though you won... the burden of collection is still yours. You still have to chase them. You're just closing in on them.
You might consult a business attorney that does collections. An hour of conversation will give you a wealth of information that you can use again in the future should you be unlucky enough to go through this again.
One thing that worked for us... we photocopy all of our deposits. It helps if we make an error or the bank makes an error. But better yet, in this type of situation, you can go right for their bank account without having to wait for the debtor's exam since you have their bank account number. Assuming the money is in the account, you might be done at that point. If not... it's on to the next step. Liens, garnishing wages, etc.
Lawn Lad, Inc.