On the debits side, those of us riding upwrongs can't draft you.
That's true, often got moans & groans when I rode the recumbent on my club rides, i was s big lad,
I was the runs leader, very common to have a string tucked in behind me when leading,
This was negated when I was on the trike, pointless when windy day on the 3 - wheeler, and if it was very windy and on the Upwrong had to be carefull i didn't drop them all, big & strong like an Ox !
Was one guy who always tried to 'wheel' me, on a windy day ,down hill he didn't stand a chance, usually left them all !