Carter Lake radar PHP

I’m working on using the Carter Lake weather radar PHP script and have it all pretty well setup except for one image. I can’t get the radar image to shift to the west for some reason. I’m editing radartest.php and the following code is where I’m having a problem:


<span style="position: relative; left: 0px; top: 0px"><img src="http://radblast.wunderground.com/cgi-bin/radar/WUNIDS_map?station=FWS&brand=wui<?php echo $AnText; ?>&type=N1R&frame=0&scale=0.125&noclutter=0&t=1120003015&lat=0&lon=0<?php echo $TrText; ?>&map.x=400&map.y=240&centerx=195&centery=203&transx=-227&transy=-37&showlabels=1<?php echo $AdText; ?><?php echo $LightText; ?>" width="640" height="480"  border="0"></span>
<span style="position: relative; left: 476px; top: -267px"><font face="arial" color="#FF0000" size="5">&bull;&nbsp;<font face="arial" color="#FFFFFF" size="2"><b>Lake15</b></font></span><?php echo $AdKey; ?>

I tweaked the several of the various numbers with no success. Does any one know what I need to tweak to get the radar image to shift to the west by about 50 miles?

You can see the actual page at http://www.lesdiefenbach.org/weather/radar.php The image in question shows “Lake15” as the legend on the map. This image is the one which needs to be moved west.