Hi
I have a three stage (one fixed and two moving) telescopic drive. Ihave limit mates set up so I can drag the end to extend and retractit.
The mechanics of the drive mean that the end section moves at twicethe speed of the middle section.
How do I set it up to behave like this? i.e. I want to drag the endsection a distance 'a' and the middle section to automatically move'a/2'

Thanks a lot!

JonSolidworksAssemblies