The present disclosure is directed to a control system for a machine having first and second traction devices and a cabin. The indications as to comfort level are provided to a network computer. Finally, the disclosure describes software that may be used to quantify the type and extent of spinal instability. The length of this end can be predetermined in order to selectively adjust the Vb of the diode. In the process, an anode having a partially pre-polarized electrode which has been provided with a doped diamond layer is used. The thermoplastic resin composition can have excellent impact resistance, rigidity, flame retardance, physical property balance therebetween, and the like.