Fast and Compact 5x5 Piston Door (1.05s Opening, 936 Blocks)
TUTORIAL: • [Tutorial] Best 5x5 Piston Door Ever (Fast...
This 5x5 uses a folded TPE on the top to remove the last layer on top to make the door sub-1k blocks.
Tutorial might come soon after trying some more to remove the derp.
World DL: http://www.mediafire.com/file/z17hzda...
Slo-mos recorded using g4mespeed mod.