Minecraft Redstone - 20x20 vault door HD

This door was created to be "infinitely expandable", so if you know the pattern, you should be able to replicate it upto 100x100 [build limit] Tricks used Terracotta to stabilize the funnel door movement, you can spot these wedged between the honey/door blocks Honey getting "carried" by slime in-built insta wire to demonstrate that, if you want, you can expand it, as long as you want. Built so that if you literally just mirror it, it can work as a double vault door Smallest Fastest Infinitely Expandable Seamless Semi sync n*n Funnel + Vault Door No clocks, entities, sand, noteblocks 2(2+n)*(7+n)*(n) =