[Placement of the sensitivity tester in "Probaset" and "Probamat D"]

For ergonomical reasons the authors suggest, if a Probamat D unit and a fixed turbine are used, to place the turbine handpiece on the mount destined for the sensibility tester and to manufacture a new holder for the latter. The Probaset unit provides no place for the sensibility tester. Therefore, it is recommended to fit the bracket table with a suitable mount.