The level making game thing is going pretty well, the electrical system works but took hours and hours to code. Now, how tall do you think levels should be? At the moment the levels can be either:

25 blocks by 13 blocks
25 blocks by 26 blocks
25 blocks by 39 blocks
25 blocks by 52 blocks

So the max size a level can be is 750 pixels by 1300, it's optional when you make a level. :>