I have had all my windows resealed by Dave Roots out of Bend, Oregon and that window on mine leaks some water also from the ticket window but that is what the weep holes are for to weep water. Here is the covers if you don't have them helps to keep the wind out.
http://www.rvpartstore.com/products.php?cat=74
Dave Roots also sell (Do it yourself kits)
http://daverootrvglassrepair.com/
JR
2006 Country Coach Inspire 360 40ft Genoa Designer Series Cat C9 Samsung 197 RR
Aluminum Radiator was recently replaced with a STEEL & COPPER Bolt Together Radiator w/ updated rubber mountings
SilverLeaf VMS 330
Toad--2011 Ford Edge Sport, Air Force One
:C