Maju, did you notice that Finns actually deviate strongly to Central Europe from the south-notrh axis? Without this deviation Estonians and Finns would be in straight line with the others. This seeem to be German influence, which also have seen by phleloogiis. Latvians and Lithuanians have less this effect than Estonians and Western Finns. This is only a historical point of view.

Responder