I don't know how it goes in the case, either, but will be finding out--probably try beside it in the case--under the machine? Moving soon. Anyway, I never worry about that as mine stays out to use all the time for basting to frame leaders and binding the 100 quilts for American Hero Quilts in 12 months!! I am proud!
Phyllis
82 yrs in Oregon
70 yrs quilting