When you jump into an engine (engine above you) you suffer a half heart.

If you have a setup like that:
engine
kinPipe
engine
you can even get stuck inbetween the engines whilst everything becomes black and you suffer till you die
Depending on the situation and your factory it becomes pretty hard to follow pipes etc w/o sidestepping into such a setup accidentally (though being stuck finally is very rare, only happened once to me)

Technically the solution to #3313.

then we can probably just close this one and the other one when it's actually been fixed, no need to keep 2 issues open about the same thing

does this still heapen with the latest version?