Not had that Shaun , but when I stopped paying my DD a couple of months ago, after having paid half the annual amount, they phoned me up.
They had given me a 10% discount after getting two digits in my phone number the wrong way round, resulting in no work from this years YP. No matter how much I protested they would offer no more, saying it was my fault for not checking the proof properly, even though I had given them the ad on a CD.
I suggested that it was fifty, fifty then, my mistake and their mistake, but they wouldn't budge.
I decided to pay half then stop paying.
This is what I did, hence their telephone call.
How was I going to make good the missing payments they asked. I'm not I told them, I had stopped payments deliberatly. After going through it all again with their caller. I told them that if they wanted to pursue me for the rest of the money, I was willing to explain my case in the courts and take my chance.
The line went dead for a while, then he came back on and said that they should have done better and that they would waive the rest of the payments.
Dave.