If “cross talk” becomes unacceptable {TAIL ~ a particular switch state} may be reset to reduce {HEAD ~ “cross talk}” 
If “ cross talk ” becomes unacceptable { TAIL ~ a particular switch state } may be reset to reduce { HEAD ~ “ cross talk } ”
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH