I was looking on You Tube last night and came across an example of using the Grand Nestabilities with the Big Shot. As I won't be buying the GC machine, but have ordered a Grand die set to try in my Big Shot, I thought others may also be interested in having a look.
As has been mentioned by a few people, I wonder if Spellbinders will consider an 'in betweenies' set ? I doubt it though, or it would defeat the object of making the GC machine in the first place.