The gondola is only going halfway to the edge of the page width

# *** Polargraph properties file ***
#Sun Oct 19 17:38:29 EDT 2014
controller.pixel.samplearea=10
controller.pictureframe.position.y=190
controller.pictureframe.position.x=190
controller.testPenWidth.startSize=0.5
controller.machine.colour=969696
machine.motors.mmPerRev=95.0
controller.window.width=863
controller.frame.colour=C80000
controller.image.position.y=130
controller.image.position.x=112
machine.motors.accel=400
controller.image.height=712
controller.machine.serialport=0
controller.window.height=996
controller.maxSegmentLength=2
machine.penlift.up=180
machine.penlift.down=90
controller.page.position.y=119
controller.vector.scaling=100
controller.page.position.x=108
controller.pictureframe.width=95
machine.step.multiplier=1
controller.grid.size=75.0
controller.testPenWidth.endSize=2
controller.pictureframe.height=95
controller.page.colour=DCDCDC
controller.testPenWidth.incrementSize=0.5
controller.image.width=551
machine.motors.stepsPerRev=800.0
machine.pen.size=0.8
controller.page.width=558
controller.pixel.mask.color=00FF00
controller.machine.baudrate=57600
controller.vector.minLineLength=0
machine.width=775
controller.page.height=760
controller.vector.position.y=0
controller.background.colour=646464
controller.image.filename=/home/user/Desktop/Meudon-01-e1334262204479.jpg
controller.vector.position.x=0
controller.homepoint.y=119
controller.guide.colour=FFFFFF
machine.motors.maxSpeed=600
controller.homepoint.x=387
controller.density.preview.style=2
controller.pixel.scaling=1
controller.densitypreview.colour=000000
machine.height=1220

kongorilla, thanks for responding. I realize this is free tech support so I am thankful My brief initial post was in the hopes that someone had experienced this issue before. Posted above is my setup configuration. When I match up my picture under the input tab with the 'white' page height and width I get a drawn picture that is half the size in both the x and y axises