@Fabio_Facchinetti sorry I never answered that one. We have a new force sensor now, you probably know that but our noise level just got a huge improvement. New specs are online and there is a thread about them here on DOF.
Now we will release an update on the Sensor URCaps soon, it will improve many things you are requesting. See you in Milano!
Recently I had opportunity to test Artiminds software with FT300. I was exiting about how sensitive and smooth is movement with their force control algorithm. My question is: can We improve sensitivity and reduce "stick sleep effect" in path recording? Recently we face Optoforce competition and seems that their own version of "path recording" is most smooth sensitive and accurate than us even they declare a comparable accuracy.