Here is some advice- Pscn powers wifi Nscn recives. SWITCH is turned on by pscn, nscn turns it off. Please respond! Pscn is like the turn on, nscn is like the turn off or reciver. Pistons are powdered by pscn and nscn on the sides 1 pixel away, and you make a line of pstin a perfect line, then frame line on the piston to make a T.
I did use the zoom in button
and make things without walls
straight lines and you will be better
make higher quality saves