A method of removing accumulated frozen rainicesnow from a metal roof. A composition for treating inflammation and pain, including synergistically effective amounts of pregabalin and lactulose. A controller, when the monitored torque exceeds a predetermined value, causes the motor to stop rotating the reference thread gauge and causes the counter to stop counting the number of turns the reference thread gauge is rotated. The capacitor can be implanted as an adjustable, trimmable or variable capacitor. The implant may be guided into a precise location through a relatively small opening in the annulus fibrosus with the aid of an elongated guide.