Have been playing around with Azy's Connected Shapes Set (https://vuo.org/node/2245), swapping in Bodysoulspirit's Get Object Vertices node (https://vuo.org/node/2679) for the Parabox Get Mesh Values node which I understand doesn't work in Vuo V2.x.x (thanks to all for sharing their work here).
All this is working fine in the Vuo editor, but when I go to export the comp as an FFGL I'm getting an error message saying that the BSS node isn't installed.