re: Mmf help!!

No, it shouldn’t be that soft. Sounds like you need more powdered sugar in it. Here is a link to the MMF recipe I use. It is amazing! Always perfect, rolls out great, doesn’t tear, and tastes delicious.
http://artisancakecompany.com/recipe/the-best-marshmallow-fondant-recipe-ever/

Toni, Pennsylvania, https://www.facebook.com/WhiteCraftyCakes