In an agricultural combine, a header terrain following system using a floating header having a frame, a support member supporting the frame from the ground, and a suspension variably supporting the frame from a feederhouse moveably attaching at the front of the combine. The metal sheet, which makes contact with a golf ball during use, includes a plurality of oval-shaped holes extending through the entire thickness of the sheet and having a specific size and spacing, and the urethane backing has a hardness that optimizes performance of the face insert, and thus the putter. Further, since two light modulators suffice, the size of the projector can be reduced as compared with the configuration in which three light modulators are required. The at least one valve can comprise an intake valve and an exhaust valve or it can comprise a combination valve. The second CDR circuit processes the master phase error signal to generate a slave phase signal used to control a phase of a second data sampling clock signal used for capturing data samples from a second input data stream received over a second lane. Also provided are pharmaceutical compositions comprising the same.