1600 x/f, twin 40's. When driving the 7, shall we say, spiritedly, I get a residue of petrol down the side of the body from the carb air filters. Does this indicate carbs out of balance, running rich or what. The car runs OK with no problems, pulls through the gears and has no flat spots. When driving at a more steady speed, say 40 ish MPH the petrol residue is not apparent. Anyone any ideas. 🤔