Yes, no wonder it's running on leaner side. Pilot jet has numerous lateral bleed holes that needs to be poked out with wire. Same with pilot bleed-hole in carb-venturi, needs to be poked backwards from there..
BTW, did you poke out all lateral bleed holes in emulsion tube too? Ultrasonic soak? Micro soda-blast?
Again, no need to
ever increase jet-sizes on these bikes. They ran perfect when leaving showroom floor. The
only thing that changed over time is carbs got dirty and clogged. So.. obvious fix is to reverse that process by
properly cleaning them until they are factory-fresh clean. If bike doesn't run like brand-new off showroom floor, then carbs aren't factory-fresh clean. Simple.