I went through the CSA after exH chose to move 50 miles away then complained about the cost of petrol to see DD. At the time he was working but had not given DD a penny in the 2years since we split.
I now get a whole £5 a week from him through the CSA plus £1 per week arrears as he is apparently too ill to work
.
This is despite the fact that he can do a sport that requires a certain amount of physical fitness, spends a lot of time gaming and writing reviews (so could do an admin job), and can go out drinking and clubbing on a regular basis.
I can't remember the last time he saw DD but it was at least five years ago now, probably more. To be honest, this suits me as I don't have to deal with him.
Yet, and I know I shouldn't look, according to his twitter feed he sets an excellent example to his daughter... That would be an excellent example of how to lie, cheat, run up massive debts that you land on other people, drink too much, smoke too much and take questionable substances. Plus abandon your child and only make contact on an infrequent basis, then when you do get in touch make them promises that you have no intention of keeping. 
Sorry for the rant - that's been festering for a while and I keep it to myself in RL.
I don't usually give him a second thought and neither does DD - DH has been in our lives for quite a few years now and is a fantastic step to DD. Can you tell that exH has recently let DD down again and I've had a quick look at what he's been up to?