I would like everyone to know that the dill jig method of fixing the KDP is so,so easy. There is nothing hard about, except telling yourself, YOU CAN DO IT! Trust me, it is that simple. The hardest part of the whole process is getting the fan nut loose, and heck you get the wrenches in the deluxe kit, to do that. My first ever attempt took me 90 min, and that was from the very first moment I started , till I had everything cleaned up, put back, and done. I can maybe see some people using to much air, but the instructions tell you 3-4 psi, and to set the regulator, you have to plug the end of the hose, when you unplug the end it will read 0, but the instruction tell you that. Also, when I drilled, I stoped twice and blew the chips away, befor I went through, I put some grease on the drill bit, to catch the chips. Same when tapping, grease-up the tap, and it will catch most all chips. Then when your done, take a couple Q-tips, dab grease on there ends, and use them to nab any remaining chips. You do not have to have a degree in mech engr to do this. Once you drill through, you will be able to see the dowl pin, you use the supplied punch to make sure it is seated. I live in the CINCINNATI OHIO area, if you would like some help with this contact me. I have the kit for the 2nd generation, and can get the jig for the 1st. Please don't let this small pin cost you a large repair bill, if you have to spend your hard earned money on something, spend it on parts you would like to have, not on the ones from this needless repair.