Is it safe to make a cross cut on 30"x 11" 3/4 ply wood using a cross cut sled and using the fense as a stop? This is a Uni saw with a Uni fense. I know I can use a block on the fense but would rather not. I will have about 18" of fense on the sled on the right hand side of the blade. Thanks in advance for any replies. Randy south east ky.