Absolutely right, Dr.D. I'd add a couple of extra points - much in the same vein...
-For any of you planning on doing TLI events (or clearing off in a break in other races) you need to learn how to work in a group
to get the best from the group. Riders who could be working as part of a group but who hammer off the front and then just sit there knackering themselves for a couple of minutes hanging off the front do no-one any favours.
-Keeping it steady in the early part of long rides means you're still able to give 100% in the last hour of the ride, rather than gradually running out of steam. You want to be pretty much wrung out by the time you roll up to your back gate, but you'll get best value from a ride if you're able to maintain steady 100% effort pretty much right up until then.
-Keep turns on the front short - a couple of minutes is enough because you'll be pushing along at (probably) something a bit over your TT level of effort. Everyone else who's following a wheel will (hopefully) be well under this level of effort - if the splitting into groups of roughly equal ability has worked - but wants to be working harder than club run pace.
-You can do the more intense suffering on your own - interval work, sprints, hill stuff works best when you're just concerned with your own limits and not with the suffering (or otherwise) of others. You'll soon find out how effective it's been when you get a number on your back...
All of the above are merely the views of the author and do not represent etc etc...