8-14. The slightly more radical ones.
(1-7: the fundamentals, here).
8. Reduce the meeting length e.g. 1h to 45 minutes to boost the sense of 'we need to focus'.
9. Keep the numbers attending to manageable groups. Seriously consider not having meetings with more than 4 people.
10. Every 15 minutes take 1 minute to summarise progress and actions to date.
11. Apart from an obvious requirement (e.g. projection of a spreadsheet for group discussion) ensure the room is technology free. Interrupts destroy focused thinking.
12. Accept that meetings cannot necessarily be 'fully' inclusive and do need to create balance actions. Lead the meeting.
13. Ask for feed-back on your meetings. Not content but process. Decide to improve them.
14. Get better and better at the fundamentals rather than forgetting them as many senior people are wont to do.