Well I bought the bike, it was a great deal. It started up first kick every time. Only problem was there was water mixing with the oil. Well I decided to take the jug off and take a look. Turns out when they rebuilt the top end they reused the gaskets so I figure that could be one reason oil and water is mixing. Another is the hairline crack in the cylinder sleeve. The bottom end feels good there is no play in the crank. Could it still be a bad waterpump seal making water and oil mix still? Or was it most likely the crack in the jug? The cylinder head looked pretty rough too. What should I do? I can't find any machine shops to re sleeve it other than online. And it looks like it would be just 100 bucks more to do a big bore kit with it. Should I send it off and pay 3-500 dollars or just junk it out? Also the powerbands weren't opening all the way up when I was riding it around. No idea what would cause that because I put a brand new reed cage in it and cleaned the carb. It's jet is size 60. So what should I do? Are there any machine shops that wouldn't charge and arm and a leg to re sleeve it? Should I junk it? Or just save up again and buy a newer 2 stroke?