Re: A whole LIST of help needed :(
The "secondary" high pitched whine that I heard in the video was the straight cut gears in the transmission. That noise is perfectly normal.
Straight cut gears are inherently whiny. Have you ever heard a gear driven hot rod engine?
"It's a chinagirl. It's a sometimes fun little engine that often will break your heart. It's disposable.
Does not come with a fortune cookie."