Sorry Gill, I've only just seen your post.
The sandwiches for nesties in the cuttlebug are:-
Cutting:- Plate A--Plate C--Die--Cardstock--Plate B.
Embossing:- Plate A--Blate B--Die--Cardstock--2 or 3 card shims--Tan Mat--Plate B.
thanks Shepherdess, will make a note ready for when I get them!