Brush machine

There are two versions here.One is the old version (1.12.2 can be used) and the high version (1.16.5 can be used).

Because power rail synthesis requires gold, which leads to EMC of the power rails, the EMC of the four rails can reach almost a diamond EMC.

Old version brush rail machine:

We only need to connect the redstone signal on the viscous piston, and a piece of railway can be generated by opening and one level.

New version:

*Observer's face faces down

If there is no Slim in the early stage, you can use the Slim block positioner

Slime Finder -MineCraft App (chunkbase.com)

This is the currently low -efficiency and high cost -effective brush EMC tool