Support it's difficult whilst making a map that requires water/lava especially

 

I think this is a great idea.~
Especially with water.
I've made a small water/sign elevator and I'd have to get some ice and some sort of light source to melt it, which can be time consuming.
And my brother enjoys making things with rails, which is disabled.

Support.~

 

Support. All of them should be added. I can barely use anything for some of my builds.