Hello,

I am trying to edit the force expression and I need this expression to be in terms of two Motion Study Results (displacement and velocity). Please tell me it is possible, because even if I get the check mark in the expression editor, when I calculate, I get an illegal function expression.

"While processing expression: - {LinearVelocity4}*{Linear Displacement1}

ERROR: Found invalid character, '{', when expecting operand

ERROR: - {LinearVelocity4}*{Linear Displ

ERROE:  ^ "

Thank you!