called the guy today and here is the steps he told me to do. 1 put the drive shaft on and put car in park,slide the axle into the tube,then with a 1/2 breaker bar in between the wheel studs keep turning the axle and it will eventually go into place? well I did as he said and it worked, sure beat the hell out of taking the center back off as I had to put it on by myself and did not want to do it again, thanks to all the posts and maybe this will help someone in the future.
