Molten Channel nivel 2

I would like to see a revision of this item because, due to the lack of an improvement in this item, you often have to redo all the calculations of the factories because when you release the arc furnace 1 or 2, you have to redo all the calculations because the limit transported by them fills up very quickly, it would be great to see a revision for improvement or creation and a level 2 where you can transport 240/60. so for those who arrive in the middle to the end of the game it will help not to have to keep reformulating their factories that are already made.