Moped Army

I just purchased an Aero NH125. I'm having problems with the carb. I've never had a scooter or motorcycle before. So, let me shot something off you guys. It starts right up. Runs, but hear a slight miss. Rev it up and it sputters and misses even more. It has, I'm told, an electronic ignition. I went through a test using a timing light to see if it's an ignition miss. It showed it wasn't. I removed the fuel line and let it run. About 20 seconds before it died due to lack of fuel it ran GREAT! I double and triple checked this by connecting the fule line, disconnecting it after starting the engine. It would run rough then run great just before it died. Thinking float problem. Here's the catch. I purchased a used carb. Put it on, hooked up the fuel line and it ran great... For a awhile. It then ran rough just like before. Then it became worse. Then fuel came out the overflow tube. I, again, disconnected the fuel line and drained some of the fuel. It ran great till guess when??? When it ran out of fuel. Float problem, right? Here's the kicker. I took off the bowl. The tab that holds the needle closed was broke. I looked at my old one. Someone mangled the crap out of it! No float and two carbs. The original carb is junk. So, I don't feel so bad for having purchased another. Here's the million dollar question..... Where can I get just the float for this thing?? I'll do what I can (or at least $20.00) for the person who can find a good float, reasonably priced (around $10.00 incl. shipping), I can purchase, and that will work for this carb. My word on the $20.00 is GOLDEN. I promise you!!! I'll send it via US Mail, PayPal, or Money Order. If you need a pic of the float let me know. My address is tatars@smig.net