Gcode files are PLA (I used Overture), .3mm draft, 15% lightning infill (For time/material savings). You will almost definitely need to turn off perimeters if you position on your own bed as well (Gcode should include this off by default) Though, from looking at the first layer on a textured (3rd party) sheet i have there may have actually been enough room to keep perimeters on - unsure.