I have an 03 50 TLRB that seems to have some sort of fuel issue I can’t figure out. The boat idles good and runs good on WOT. However mid range throttle it wants to bog down, though it will run fine on mid range throttle for a few runs. I’ve removed the carbs and cleaned them. I will be replacing the fuel pump and all fuel lines and filters this afternoon. I know I need to do a full carb rebuild but was trying to avoid that, but that’s the next step after the small stuff. Anyone have any ideas or advice for this? Is it likely a jet in the carb? I’d greatly appreciate it. I know my limitations and if I can’t get it right after carb rebuild I intent on taking it to the shop.