help adjusting carb

dont have manual for carb, it was on car when i bought, when i switched from 318 to 360, the carb was on 318, only thing i did was add edlebrock preformer intake, i run a pertronix ignitor 2 with flame thrower coil, with no ballast resistor, i did notice the turn screws are at different positions, i dont know how much the screws are turned in now, i was trying to find out how to adjust it first before i do any screw ups, and idea what the turns should be? thanks