Hey all, new to the forum. I am working on an '08 Polaris Dragon 800, just rebuilt it with a new cylinder and pistons less than 200 miles ago. I took it apart this week to see why I have low compression, and it feels like the pistons are really loose in the cylinder. I haven't ever tried to move a piston like this before so I'm not sure if that is normal or not. Here is a link to a video of the movement and of the cylinder walls. Please help!