Calculating length needed on RodConstraint to make the 2 front wheels straight

[MikDejaVu]

Hey there, I am using the Roblox Car engine and I’m trying to make the car wider but the RodConstraints lenght were set according to the old width of the car.

I was wondering if there is a better way to find the perfect length than to try it with all lengths possible until I find the perfect straight length ?

So basically when you press A or D the middle part moves from left and right which pulls the RodConstraint.

[MikDejaVu]

I found my problem I had make the steering rack the same height as the wheel attachment.