Need Help rigging camshaft to Valve

[Anonymous]

Can someone help me with this.I need to rig the Valve to the cam.I'm only showing the side view here.When the cam rotates it should push the valve down.

Thanks in advance.. 

[Steve_Curley]

Have a read through this thread, grab some of my attachments and look at how I did it (may not be the only way I must add). See if you can adapt what's in there to your specific requirements. If you get stuck just reply here and I'll see if I can get it working for you.

p.s. It's a long thread - grab a coffee before you start 😉