I completely stop pulling the levers. instead, I go slowly, I push the levers for a second, then I stop, then push, then stop, rinse and repeat.
it takes longer, sure, but there’s no way that a machine forcefully dying every half a minute can be good for it.

why am I talking about this?

because it shows something.
forcing pressure onto someone, even if they were β€œbuilt” for it, even if they like doing it, won’t end well.
while it can end with a log split quickly, it can also end with a broken machine.
some low amount of pressure can be good, but everything has a limit before it gets overstressed.