As with most anything that needs a C6-3, the K-36 Saturn V flies a lot better on a cluster of C5-3's than on C6-3's if you can find old stock for use at a non-sanctioned launch.
That engine should have NEVER been discontinued just like the B14/B8 series.

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When in doubt, WHACK the GAS and DITCH the brake !!!

Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't !
Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
ALL systems are GO for MAYHEM, CHAOS, TURMOIL, FIASCOS, and HAVOC !