Other than starting over and following the manual to the letter I have one other suggestion:
Did you at any time allow the cam chain to go slack when the cam was out? It is possible that the cam chain is bunched up or otherwise not seated properly on the crank shaft. I have had this happen to me before.
Did you at any time allow the cam chain to go slack when the cam was out? It is possible that the cam chain is bunched up or otherwise not seated properly on the crank shaft. I have had this happen to me before.