A new and distinct cultivar of Penstemon plant named \u2018Blue Riding Hood\u2019, characterized by its upright and compact plant habit; vigorous growth habit; freely flowering habit; blue and violet blue-colored flowers arranged on strong flowering stems; and good garden performance. At least one of the first motor and the second motor has as many teeth as the number of phases of the motor multiplied by an integer, and the M\xd7N coils of the motor are wound around the teeth by equal to or more than two coils for each of the teeth. Subsequent to the performing, the series of the two or more drawing operations is displayed in a history list of drawing operations. A reciprocating member engages the elongate cam slot and is extendable to a sealing position with respect to each of the electrodes to define a predetermined gap distance between a particular electrode and an opposing tissue clamping surface. The electronic module includes a casing and a fastening implement connected to the casing. The method comprises combining the PHA, a first solvent and a second solvent to form a combination, the first solvent and the second solvent being capable of forming an azeotrope with the second solvent; and heating the combination to substantially remove the first solvent from the combination.