Ok-- this might be a stupid request, but could someone please post some pic's of a 2 fold center as oppoesed to a 3 fold?? i am not sure I am understanding. I don't use anything to crease my bows - but I ussually make big bows, I don't really make any smaller than 3 1/2". I can't seem to do the smaller bows -- they are hard as heck for me to get the fold to look right. Is this what y'all use a gator bite on??