Several months ago I bought the Deep Cut Blade and Housing for my Cricut Expression. I just tried using it for the first time. I was cutting the cardboard that is used to back picture frames. It is the thickness of 3 pieces of cardstock stacked. My blade, set on #6, will not cut all the way through this. Any one else have problems with this blade or am I doing something wrong? I have the pressure set as high as it will go and the speed on the second setting.
Any help will be appreciated.