i did read that the problem is that thanks to the powers of my dyslexia that circuit diagram is all but invisible (really a pain in the ass sometimes) i was more meaning would someone be able to physically make the circuit or failing that has a diagram in a darker shade so that i can read it as im asssuming from the vids that it is almost download and go but i would be doing what he does and make a prototype first to check it works befor i make it lethal