having the worst time ever with vitacci scooter!

[rrhuehn]

Hello, I have a vitacci 150cc scooter made june 2012, 160 miles on it. Started shutting off randomly figured carb might be dirty. Cleaned it twice, both times soaking it in cleaner, then running through uiltrasound machine. First time it fired up ran fine for 5 minutes, died and would not restart couldn't even get a pop out of it. Figured carb plugged again, maybe the cheap fuel lines coming apart, changed lines and filter, also vaccum lines, can see gas puimping to carb, bowl fills up when I open drain it's full, after second cleaning still can't get a pop. So I order a CDI box after determining it's a DC fired box, now I can get a sligh pop now and then. Got all kinda of spark nice blue spark, plug seems a bit dry even though bowl is full and I also set the valves. What gives on this thing!

Engine is a BN157QMJ with 12.5 inch tires.

Did I possible get the wrong cdi box?

numbers on original CDI is
XDZ
120504
ZN150T-7-04

Box I replaced it with is
ZTXF 1505

Is that my problem? I thought DC boxes were all the same but maybe I am wrong. Also how can I have a dry plug, clean carb with fuel in the bowl? Valves are set, it's getting fuel, when I disconnect fuel line it's pumping gas out when I turn it over plus I used clear fuel line I can see it pumping into the carb and bowl is full. I am just at a loss and ready to light this thing on fire.