I usually send more than the required in case I miss a narrow selvage, they may already have or get a duplicate from others in the swap, they just plain don't like a charm, or I may cut poorly - not often, but sometimes a fussy cut will go off center.
Moonrise, thanks for the template tip, gotta love those templates, especially when cutting stacked multiples!
Jayne, I love green, please join the swap, sounds like you have plenty to share of non-holiday. Just sayin'.
hugs,
dj