Elevater

Step 1:

Start by placing 3blocks down

Step 2:

Reapeat till it is big enough

Step 3:

Put blocks every five blocks up

Step 4:

Place rails

Step 5:

Finish putting down rails

Step 6:

Step 7:

When you are ready to use it just go in the bottom hole that doesent have a minecart and look up and hold the block and you should go up