Pepper, be careful of these type of nutters. I had one living next to me & he would come in our yard & cut our trees a metre inside the fence line. My wife wanted to rip him a new one but I said he was dangerous. After we sold out, he threatened to kill the new neighbours kids for making too much noise. The best bet is just to say, "sure mate, I'll be much quieter from now on" & then just ignore him. It worked for me.