The Smart Junction is a realy great edition in the game. Especialy with te introductions of defects and rework.
But it would be awesome if you could choose the input and output directions yourself so if you have a conveyor that goes strait on you can make defact cars to the left or right and the non defect goes straight on. Because now I have to make a weird swivel to go straight and in the smal factories space is everything. Also a Smart junction with 3 exits would be cool aswel to sort my budget/middel-class and expencive cars for feature production 
1 Like
Awesome suggestion. I have also found the left right junction limiting.
Agreed.
1 Like
I like that idea.
1 Like
I thought exactly the same when placing first Smart junction…
Seen a response elsewhere that the dev had put it on his todo list. But that is probably a mile long…