hi everyone sorry I have been inactive for the past week but that is because of a cold. I am back now! :D (hopefully). I am still making the pillar of autumn but should be finished soon. ok to the quick creation. this creation designed to help you understand the basic in a MAC Cannon. so blue is the barrel where the magnetic shell is fired. orange is the pipe that the very high powered magnet (Red block) travels on. so when fired the magnet will travel up to 1/5 of the speed of light and instantly turned of when it gets to the end. there you go guys that is a simple way on how the mac cannon works.

controls

ok so slide the volt all the way down

and then action group 1

and there you go a working mac cannon also known as the Magnetic (asseleration?) cannons. or however you spell that middle word. injoy and have a good day and thanks to who ever made the shell and piston