Flavonoids, especially luteolin, are shown to be effective against insulin dependent and insulin independent diabetes mellitus. The tasks involved in these baseband processing operations are performed using functions selected from groups of functions available for performing certain tasks. This eliminates the need for a gearbox and also eliminates the need for inverters. The lever arm may be pivotal between an unlocked position to attach the engagement member to the vehicle, and a locked position that causes the engagement member to exert a force on the vehicle to maintain the wheel of the vehicle in the wheel cage.