In horizontal vessels(Pvelite software 2005), in the section of saddle calculation, if you enter Moment in Force/Moment Dialog, Pvelite will not consider the effect of this Moment in the calculation of Q (load on saddle).
I think Pvelite must consider the effect of entered Moment on the calculation of saddle load (Q), because in the calculation of stresses on shell Q is an important parameter.
I will be appreciated if you lead me.