What are the best settings in Moi3D & Cinema4D -> that Import/Export have the equal Size?

I have in Moi3D my units in Centimeter and in C4D in cm too, but my meshes are not equal ...

e.g.

1) I did export a part from a modell as OBJ in Cinema 4D R16, with the old goo Riptide Plugin
2) I did made an import with Max Smirnovs Plugin into Moi3d - and made some changes on the object (similar like Andrej Samardac between Moi3D/Nvil) ...
3) I made an ReImport of the same Object in C4D ... and booom .... the size is to big, and the center of world axis is bad too ...