Which one, the top left? Can't see the carb itself in that one. Only one of those pics shows the carb and it's not helpful at determining the WOT throttle position. (Is it truly WOT?) There are a a few wrong ways to hook up the throttle cable to the 7448's "universal" throttle lever. It'd be nice to confirm and scratch it off the list. I hate to say it, but well said. Often we try to help help out someone and ask a question or two that should require a simple "Yes" or "No" answer. Or possibly Yes or No with some explanation. But often the answer is never given, or it is not given not with a yes/no response but rather with some other string of words that the helpee thinks is an answer but it's completely not. And that can be maddening. For example, Rollercam, when asked, "So do the wheels roll when you take it out of gear on a slight slope and no brakes applied?" Don't respond with "The brakes seem fine." or "My friend thinks it's the wheel bearings." or some such. The answer's either yes, or no. EDIT: Rollercam, not trying to discourage you or sound like a d!ck. We like to help people and share the knowledge. But this is the frustrating aspect, when people don't give good feedback.