My hands & fingers are not even that big, but after installing a zip ty extended fuel screw & re-routing the crankcase breather hose to rear of the carb.. I still have trouble getting my fingers on the fuel screw knob enough to turn it. It is threaded correctly & turns fine, I just can't get a good hold on it. Anyone else have this problem ? Should I use needle nose pliers, or is there a way to reach this thing that I am missing ?