Getting rotation information from a onject linked to another object on a path constrained

[modstudioaus]

Hi, I have a car on an path constrain.  I have wire the wheel rotation rotation to the path percentage and also added a look ar constrain to the wheels so they auto rotate when there is a turn.  My issue is that now I want to wire body roll to the car when it turns but having difficulty obtaining the rotation of lets say the wheel dummy when it turns cos it linked to the main body.

Which is the best way to get the body rool in this situation?

[leeminardi]

Why not use the Bank option of the path parameters for the car to control roll?  You can set the bank amount.