FIG. 1 is a front perspective view of a control element showing our new design;
FIG. 2 is a front elevation view of the control element of FIG. 1;
FIG. 3 is a top plan view of the control element of FIG. 1;
FIG. 4 is a bottom plan view of the control element of FIG. 1;
FIG. 5 is a left side elevation view of the control element of FIG. 1;
FIG. 6 is a right side elevation view of the control element of FIG. 1; and,
FIG. 7 is a back elevation view of the control element of FIG. 1.
The broken lines depict unclaimed environmental subject matter and form no part of the claimed design.