Let's talk about that, tanking the market. There is no difference in under cutting and tanking the market. If I price according to the market price ( who decides this anyway?) And some one comes in and undercuts me I adjust my price lower. Competition good, so this person comes back and under cuts me again now I'm like okay why? So yeah it's gonna tick me off especially the same person doing it. So I lower my price again and the person does it again, yep I'm going to tank the market because now they are wasting my time because I have to watch the market boards. Sorry not sorry