Hi,

This mod is a really good idea but there is one big issue :
- When you are pulling down the second floor, it doesn't stop when the first floor is populated. This make a huge collision mess...

Is there a way to make it work like a chain driven rack with only one way down ?
Like this thing :
https://img.directindustry.fr/images_di/photo-g/100603-8790999.jpg

Anyway, thank you for your mod.