No,this one I think is part of the system.Sigma have more systems but for 3m+ have 2 systems as far I see,one with 2 vacuum and the rest is normal cups,cost around 800£ and the another one have 6 vacuum and cost around 1400£.In my image Ed?
This one?
View attachment 91236
That is one side of the 1m x 1m frame, and it works well I think.
You can purchase single arm, but it is larger and extends. This is fixed at 1m
I want to know if the chip one is any god because 1400£ is really expensive.I vacuum separately cost anyway more then 200£...