Yes DJ8rocks is right. There definitely is a need to discuss AMP etiquette. Remember guys, these girls are all connected, they know what is going on throughout the area and pass it on to one another. We try to pass info on here but do a shitty job of it, especially when we get defensive and argumentative. Overtipping DOES cause the AMP girls to demand higher tips and we are the suckers that let our small heads do the negotiations. I have seen the higher tips go up a couple years then back down slowly then repeat upwards again--worse than chasing gasoline prices, but the same idea. We have the deck stacked against us, we need to keep the prices/tips within reason and CONSISTENT and pass the info on through ECCIE so we are all on the same page and receiving good service at a good price. Never be afraid to walk out if they dont give you what you want for the price you want.