A time-analog-to-digital converter utilizes a time-to-digital approach for analog-to-digital conversion. In one example, the system identifies at least one problematic security rating rule that was activated during antivirus analysis of both safe and malicious programs. The first leg may include a longitudinal bore extending therethrough configured for alignment with the conductive stud in the bushing well upon insertion of the first leg into the bushing well, the longitudinal bore having a bolt passage portion and a first shoulder portion.