As used herein, the term “substantially” (e.g., “substantially parallel”, “substantially perpendicular”, and so forth) is intended to account for variations due to manufacturing tolerance, operating conditions (e.g., vibrations, thermal expansion, etc.), and so forth. For example, one of ordinary skill in the art will appreciate that words such as “parallel”, “perpendicular” have precise mathematical and/or geometric meanings. However, the terms “substantially parallel” and “substantially perpendicular allow for variations due to manufacturing tolerance, operating conditions (e.g., vibrations, thermal expansion, etc.), and so forth, while maintaining the spirit of the claimed term.
While only certain features of the present disclosure have been illustrated and described herein, many modifications and changes will occur to those skilled in the art. It is, therefore, to be understood that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the present disclosure.