Hello, I am trying to adjust the air fuel ratio on my 94 dd51t f6a carry's carb and I cannot find the screw to adjust it. I found the idle adjustment screw(both of them, the second one you would have to remove the carb to get to or use a funny 90° screwdriver) I feel like an idiot but no where have I been able to find anything about the location. I've looked all of the carb and just need help from someone that knows. If you can a picture would help if it's behind something. Thanks much
