Guess finally you are stuck then with that Loyalty blocking your using any thing else.. thanks for playing ..
Ergon seat posts are another interesting design
ERGON BIKE ERGONOMICS
Originally Posted by
JohnDThompson
While the
Campagnolo #771 Saddle Spanner is marginally better than an ordinary combo wrench on those posts, a 10mm flex-head ratchet is much, much better (and probably less expensive and easier to find, these days).

It's simpler for Me having had the <C> one for 30+ years.
FWIW Center cut out saddles make it a snap ..