I bought a RE6030 3.5 inch lift for my 2001 Cherokee and have it installed. The problem is that the Jeep is still in the garage and still up on the lift. The reason it is still up there is because of the Hack-n-Tap. What do you guys use to drill that shaft? dynamite?!?!?!? After about 15 minutes of drilling, it was hard to tell if the drill bits did anything. We used the bit that RE sends with their kit and every bit in his garage that was the same size. I got tired of messing with it so I boxed it up, sent it back and ordered the Advanced Adapters SYE kit and the Tom Woods drive shaft. What have you guys been using to drill that shaft? Not that it really matters now, since I got the other kit on the way, I'm just wondering.