Its me again lol
Yup, if the accelerator pump is giving you a full, steady shot; it's time to look at your transfer slots- especially since you've had the carb apart.
With the carb off, back off your idle screw so it doesn't contact the linkage. Loosen up the screws on the butterflies and work the linkage a bit to get the blades settled into the bores snugly, then tighten the screws back up making sure the butterflies don't move around. Now observe how much of your transfer slots are exposed- they should look "square", or just a tad tall.
If you still have hesitation, you may have the accel pump delivering too big of a shot- back it off a hole and see if it improves. If it's worse, go the other way.