A helper mod to quickly create train station blueprints for different train lengths and individual needs.
Mods introducing new content into the game.
Change blueprint behavior.
I like my belts merged to one side so I don't have to cross the rails to merge (I don't use double-enders)
I like ponies
It's really hard to read someone's mind, so next time don't write a suggestion/idea in only a single sentence.
From the title, I take it you want me to implement something like this? https://www.reddit.com/r/factorio/comments/6d2qgs/compact_3_compressed_blue_belts_train_unloader/
For now, you will have to use a blueprint. It is on my to-do list but I don't know when it will be done.