the biggest problem with these forage harvesters getting this big is quality of the feed in the storage areas being upright silos bags or bunkers getting it put in there fast enough or packed long enough for the feed to keep that is what i have seen in this area i know they are going to just keep making these machines bigger and bigger but look at how far all of this harvesting equipment has come in the last 10 years or even 20 years it has come a long way dairyfarmer