I pulled the valve cover off and side cover, I know I will need a fly wheel puller, the only thing I got on my mind, is how the heck am I suppose to put the chain on cam gear and then hold it still to keep timing and bolt it to the cam, wouldn't be easier to bolt the gear to the cam then pull the chain over the gear? I mean the way the book says it sounds lime I need three hands. Is there any tricks to this?? Also I broke a little plunger that on the opposite side of the cam? It the little oval thing with one Allen screw and a Phillips screw. I broke the top part off were the allen bolt goes. What do I do. Does this little thing serve a purpose or can I just put it back on and silicone it.