1st off, I'm very sorry if this has been asked and answered many many, times before. However, I have been searching and racking up a ton of info on swapping 30 spline shafts in my 19 spline carrier and still am unsure of being able to use my 19 spline carrier. I WILL be using Herm's 30 spline full float kit but I just do not know how to go about using my carrier with these axles. Do I just change the side gears in the carrier to 30 spline gears? Or must I get a new carrier altogether, like a detroit?