Lattice and Cluster - Double Transform


#1

Hi

I’m having a problem with lattice controlled with a cluster in a rig - causing a double transform (DT). I can get away with only cluster but I am lost with lattice and cluster.
You can see an illustration of the problem here: https://www.dropbox.com/s/r9q95e0w4bnvj2z/MYA033_lattice_cluster_double_transform.mp4?dl=0

I get the basic idea of the where you don’t put the two drivers and one driven in the same hierarchy. However, as per video here:
it is okay to group them all together provided that the cluster is set to relative. It looks okay but when you rotate and scale it, the lattice breaks again.

For those who want to try, you can check the illustration file here:
https://www.dropbox.com/s/jkftilaiymey2ml/MYA033_lattice_cluster_double_transform.ma?dl=0

Thank you for your time.