I see, you don't have to deal with an issue (e.g you'd need the older MSIs), do you? You keep them as museum pieces? Note that they are updated during their lifetime, not only engine and VDL but software as well.
I see, you don't have to deal with an issue (e.g you'd need the older MSIs), do you? You keep them as museum pieces? Note that they are updated during their lifetime, not only engine and VDL but software as well.