10 tall 4 high expandable door challenge

Redstoner → Building → 10 tall 4 high expandable door challenge

CHALLENGE

Make a 4 high door only 10 blocks tall that is expandable… Simple right?

Is there a limit to length, ir compact as possible?

There is no limit but you should try make it compact @chloetherat

Does it need to be seamless? if so, this aint my challenge xD

Seamless @ArhurValk but non seamless I guess is still hard

![1] (http://puu.sh/ezuRv/9c53853014.jpg) there its seamless but not flush and its 4 high door and the redstone is 4 high

@Subarashiviii in the title it says EXPANDABLE but sorry for not putting it in the writing box

I give up on this stupid thing