A multi-sensor alignment testing device for aligning or testing a sensor in a paper processing apparatus. Each member further includes a planar forward section which in the radial direction originates at the juncture and terminates at a longitudinally oriented transition wherein a forward angle is the angle subtended between the planar forward sections in the radial plane. The piston includes a piston oil passage portion connected to the first and second oil chambers. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D401201 with itself or another soybean variety and plants produced by such methods.