On large prints rafts are recommended to resist corner pealing. If you ever printed wide prints, with 90 degree angles, and minimized footprints you will get
...Plus peeling even if your print bed is leveled . But I hate to waste filament, so in this design I put small rounded "rabbit ears" that will snap off. If you need the model without rabbit ears contact me I will publish another without rabbit ears.
The two pieces glue together, as shown in picture
