I separated the oval file in 1/2 vertically, made 2 separate programs, I secured the 4'x10' alum. sheet @ the left edge of router table, zeroed X&Y, I cut the left 1/2 program, I scribed 24" on the material
moved it to the left till 24" lined up on the right edge of the table, re secure material & aligned bit where it left off, zeroed X&Y , started the right 1/2 program , & it routed good , no errors.....
I'm sure there is a better way of doing this , but job is completed...... thanks for all the help , thankyou Mach3...........signguy