95 quad 4 timing help

I need some quick help with the cam sprocket alignment.
The car was leaking oil so I pulled the timing cover off to change the gasket, no small task with engine still in car. Anyway, I ended up changing the timing chain and sprockets. I screwed up and moved the cam sprockets a little bit. Anyway I know there is a timing mark near the crank, but where do the cam marks line up??
Also, is there a spring or something that holds the door stop looking piece for the chain tensioner? When I took it out it was just floating in there.

Since you have it apart, just replace the tensioner and the guides. As for the timing marks, there should be marks on the cam sprockets, they go to the top of the motor.