A riding mower with a height adjustable mowing deck includes an operator seating area and a cam wheel rotatably connected to a frame of the mower adjacent to the operator seating area. The drive train may be coupled to the output shaft and may linearly urge a locking member to an unlocked position when the motor is energized. A second mixing channel having at least one mixing element disposed therein is connected downstream of the first mixing channel. At least one rib is connected to the ridge and extends from the inner surface, whereby the ridge or the rib may absorb energy or divert direct contact into sliding contact when the ramped surface is impacted by a foreign body reducing the impact force upon the foreign body. The process can also include forming a second conductive member over the resistive member and the organic semiconductor layer, such that the resistive member and the organic semiconductor layer lie along parallel conduction paths between the first and second conductive members. The knitting process forms the integral knit tongue of unitary knit construction with the upper so that the integral knit tongue extends through a throat area of the knitted component.