Hey everyone. I have an 05 400ex and I set the rear end up on a crate so the tires were off the ground. I started the bike and let it run for a minute then pulled the clutch and kicked it into 1st. With the clutch still pulled in the tired immediately started spinning like I didn’t have the clutch pulled in. Trying to figure what could be wrong before I tear into it. Is the clutch completely shot? Is it the basket, plates, springs? I’m pretty mechanical and know my way around bikes. Any help and knowledge would be great everyone! Thanks.