I don't know the machine and any effects it has ... though when using my DMS for FMQ when I finish off the FMQ, I often straight stitch around the outside edges of the quilt to stabilize before binding. It's not that hard ... you just have to have a steady hand to guide it and watch how fast you move the fabric. Same skils as regular FMQ except you're not moving in assorted directions.
So ... I would think there'd be no reason why you can't SITD ............. in essence that's what my LAQ does when she SITD for the sashing in my quilts, as she just does it freehand without any rulers for guides.