Ok, so, according to you :
it takes a weird angle approching the Kerbin's inffluence, because the ship comes from the mun
and the mun turns counter-clockwise around Kerbin, so the ship must have the same counter-clockwise velocity
even if the outer-mun direction path was made to go clockwise around Kerbin...
I understand your point, but it looks un-natural to my eyes.
Because it means that every time we go into a planet influence, the ship would always go counter-clockwise... because all planet turn the same direction.
According to me, it should be possible to enter Kerbin clockwise, because once we go outer mun, there are 5000 kms, it's far enough to get rid of the mun's velocity direction.