(Sorry for my bad english)

i am trying to make a macro animation whit a RotaryMotor Interpolate.

i am using the macro recorders ,whit a assembly, this aseembly possess a Rotary Motor, this is what i am doing:

1.- Open my assembly file.

2.-Click Record/Pause Macro.

3.- going to the motion Study.

4.- Click Rotary Motor

5.- Select faces, and import a .txt file  for a interpolate movement.

6.- Click OK

7.- Click Record /Pause Mcro, and save the macro

8.- Save the assembly whit hte motion study.

when i open the saved assembly, and click play macro, all is OK, i can see the movement.

but, i i modify the .txt file whit a another movement, my macro, dont import the new .txt file, whit another points.

i see the macro,and this macro dont import the new .txt, only execute the RotaryMotor.

My ask is, How can i import a .txt or .csv file for a interpolate movement whit a RotatyMotor?

it's  possible?

Thanks in advance.