field for the first time; fixed by initializing Y coordinate to better value; r=ftang git-svn-id: svn://10.0.0.236/trunk@55001 18797224-902f-48f8-a5cc-f745e15eee43
field for the first time; fixed by initializing Y coordinate to better value; r=ftang git-svn-id: svn://10.0.0.236/trunk@55001 18797224-902f-48f8-a5cc-f745e15eee43