Wire angles help

I want to make an e2 that can make a car like contraption move to a point based on the angles. The problem is that I don’t know how to make e2 get the angle of where it’s facing compared to where it wants to go. This is so hard to explain.

www.wiremod.com The people there will help more.

Never mind, I got it. Can someone close this thread please?

If you solve a problem yourself, post how you solved it so people can use this thread for information in future.