Quote Originally Posted by phr0ze View Post
I had thin crushed cardboard under my bed. I didn't notice much improvement but I did notice it caused my bed to bow, which is the worst thing to deal with! So be careful putting anything under the bed which can even put slight pressure.
I used a piece of sponge, To put under the middle of the heated bed, So the heated bed gets a slight pressure upwards to get less vibirations during slow movements wich are quiet noisy.

But ye it does bend very easily.