Problem with Straight Line Move in Motion Assistant

Hi. I'm a student. My setup is composed by UMI 7764, PXI 7350 and two identical linear motor of Faulhaber. I use a simple Motion Assistant with 2 Straight Line Move steps.

Note: if I select 1-D in Configure and set trapezoidal profile in Move Constrain, if I select 1 revolution in relative position in operation mode the motor step 1 revolution (in my motor is 8mm) foward. If I select -1 revolution in relative position in operation mode the motor step 1 revolution reverse.

But if I select 2-D in Cofingure with axis 1 and axis 2,  if I select 1 revolution in relative position in operation mode the motors steps 1 revolution foward contemporaneously. If I select 1 revolution in relative position in operation mode the motors doesn't move but in Step Status Position Change from 1 to 0 correctly.

Any idea?

I would like to know about the possibility of contemporaneously command of two motor direct and reverse in Motion Assistant if is possible...

Any idea?

Thanks.

Carlo M.