Okay guys I have a 2006 Honda Odyssey EXL with entertainment system no navigation. I don't think that has any bearing on this but I've read a million of these posts and it always gets included so there it is. I've been a member body club for a long time I've got a ton of help from this site you guys are amazing. All that being said I stepped outside of my comfort zone a little bit attempted to do the timing belt\water pump with the addition of doing the camshaft and crank seals and in doing this I attempted to cost cut by not buying the tool that holds the cam pulley still because YouTube said I could do it with a screwdriver. You know how this ends the screwdriver slipped my rear cam pulley spun about 90° out of time and it won't go back either way because it hits like a spring or something I'm not sure what it hits but it goes and goes and then it just won't dig if it gets too hard and it's not compression I don't know what it is because I'm really kind of a novice like I know enough to get to this point but I don't know enough to get out. is a valve spring compression tool and option here and if so just any kind of direction would be really helpful.