We all know that trading in missions through the market is one of the best ways to improve your economy. A factor that tends to increase the proceeds in gold is the travel distance of the caravan, so the players (experienced and less experienced) always build the market in an approximate point hoping to make the usual 150 golds, many are wrong by often building the market too much distant, if they would have built it closer they would have benefited, where do I go by saying this, I know it could be and it is a very difficult job but it would be nice if when you are about to build the market there is a shadow hint as to where you could go to place the market, so that it is neither too far nor too close to Tower Center, so other merchant tools would make a lot more sense.