samovar6, I was, like gibbon, not able to create a working rs with it but thanks for the tip!
ok I WAS able to run rs_calc with success.. (and this for itself is incredible)
but..
I only see .. well.. 10 faces of my model ingame (ok their rs is at least correct

) but where are the others? no flickering or something.. my exporter should make no normals-errors.. but to be sure I've recalculated them with wills program.. but still.. (and only the same faces where visible)
is there a way to display the wireframe ingame?
and all faces I see are on one (right) side of the model
in my rs-tree are many elements like S130 255 255 .. could this be the problem? but I though when rs_calc DOES work the RS tree IS correct.
using no-alpha (code 5) elements.. so an strange alpha-bug is also excluded
it's late now so I'm stopping testing for today.. but if anybody has an idea..