Just a little tid bit that probably is more fluff than stuff.
When I attend an elders school in Escondito,,CA I think it was maybe 1992 (r maybe it was later in central CA not sure of that detail) Samuel Herd (then a DO) and Merlton Campbell (Sevice dept.) conducted the school. Anyway this is what SH said about service meeting parts:
Paraphrase: "No meetings parts should go over time on the service meeting,,it don't matter "who" is giving the parts the meeting should never go over time,,, even if,,, a member of the "Governing Body" is giving the last part they should alway end on time.
He said that on Saturday, and on Sunday he made a public apology with retraction for that statement. He explained to us at the school,, that after MC talked to him privately he stood corrected, and said,,"It OK for a Governing Body member to go over time any time he see the need and nobody has authority to stop him because he was a member of the GB......