I'm trying to screen print with this image, but the lines arent burning right, i want to make the lines easier to burn through, especially the one on his left arm, it doesnt show at all on the screen. What software to you guys recommend to edit this? I had a freelance designer make the image up, because i really dont have much experience with image editing. I dont need someone to do it for me, id rather learn myself, so any advice is appreciated