Thank you so much for the input. I wonder also, if putting rubber bands on my icing bags keeps the air in instead of letting it escape? That thought just occurred to me. I don't have a vibrator right now, so maybe until I can get one, letting my icing sit overnight. Usually, because I have a full time job, I try to ice once I have the icing ready. I already make the cookie dough one day, roll it out and bake it the next and usually start icing the next day. This helps me, especially to know it isn't just me!