Ok, I worked on this fucker for 2 hours and the drivers side slid right in and i hammered the rest in. the passenger side for some reason will not go in for the life of it! i feel the lines or threads in the center of the brake rotor and their fine. and i look at the cv axle and the little stripes or threads are good maybe a barely little messed up. i put grease and hammered it as hard as i could while spinning the hub. do i need a new cv axle or what??