Tips on making a homemade tattoo?

ok seeing how you are going to do it regardless your fate is sealed, but if i can help a little i will. first make sure everything is clean your hair shaved etc.. the needle should stick out of your homemade machine about a 16th of an inch and you should pierce the skin approx a 32nd of an inch. the pen you use is actually a pencil used in the medical field for drawing on skin to show where doctors will cut. and as far as speed of machine drawing a line trial and error