The Mets have tried to create a pitcher?s park to play to the franchise's traditional strength. But aware that not every club gets it right the first time, the Mets have left themselves some wiggle room. If Citi Field turns out to be too unkind to hitters, the Mets can remove four feet of adjustable padding on the left-field wall to make it easier to hit home runs. ?What the park might do in April and May may be different from the summer,? Jeff Wilpon said. ?There?s only so much you can simulate.?