I know motors, but not 2 stroke motors. Please see my YouTube post and tell me what you think. Are the rod bearing suspose to be this sloppy? Whats this brown goo? Has this crank been balanced? Thanks

https://www.youtube.com/edit?video_id=ONzpgvIrdxE

Wrong address, sorry. Try: https://www.youtube.com/watch?v=ONzpgvIrdxE