whats wrong with my Mikuni ?

[Polar Bear]

I have a 04' sj with stock dual 38's. I have no idea where my high/low adjustment screws are ?? dumb question, but my friends 03' sj has them...I can't find mine anywhere !!! any hints ? thanks

 

[Mile9c1]

I think they put plugs over them now. You ahve to get the plugs out... try carefully drilling them. The screws are underneth.