Mach 3 display screen

[pinfab]

Hey ,, I was cutting some various artwork from 11 gauge then i switched material to 14 guage.. i entered all of my values like i normally do in autocad and sheet cam then when i get to mach3 the out line of my project is showing it outside of the outline of the table on the Y end near the reference switch... I zeroed everything out before i loaded the g code.. any i deas why this is doing that?? I mean the project should be in the outline of the table but its not... thanks