Review on CARBURETOR COOLSTER 100CC 110CC COMPLETE by Ryan Fitch

I replaced my old carburetor on my 70cc Coolster pit bike with this unit and it worked. The screw that releases the gas from the bowl prevented the gas from escaping the drain hole. Looks like this port hasn't been reamed. However, it allowed gas to escape from the screw hole. There are two adjustment screws on this unit, but my original carburetor only had one. Also, my original had the side port clogged and it is open and the connector doesn't fit in. I'm not sure what it is for? vacuum conveying? I covered it with a pipe. I'd like to give it a good rating because it worked, but there are some serious quality issues.