Thats the funny thing I guess I got lucky the first time last month lol.
I went and got a slide hammer and that attachment, 10 minutes in and still not off I will let you know but damn this thing is on there.
It is the cardone axle. The stock ones come off pretty easily. But the cardone ones seem to be a pain to everyone that uses them. Not to mention how many times boots crack, joints go, all at low miles.
You best bet is not to use them and stick with quality axles.