Well Les, I'm here to make YOU feel better. I made a circle cutting jig yesterday for my Grandpa's old 7/8 H.P. Porter Cable router. It has no bells or whistles but it just works. When I do my part that is. So, there I am with two pieces of walnut 10 x 10 inches. Going to route a 1/4" deep by 5/16" dado around the under side of the top piece for my 1/4" BB panel holder to hide in. Well, I did everything I could think of to make it right. I bored a pilot hole for the 5/16" cutter to start in and a 1/4" hole in the center for my pilot to fit in for the jig. All went great until I tried to widen the dado a few thousandths. I wasn't watching carefully enough and when I flipped the go button it jumped out of my hands and hit the driveway. That would not have been too bad but on it's way out of the cut, it dug in and tore the side wall out of one side. Ruined!!! So, I figured ok, I'll just do another one. I had another piece to work with. Once again, all good. Until the damned center pin came loose and I didn't realize it. All of a sudden, I've got an eggs shaped dado and it wandered out enough to take out another side wall. So, there went $20 worth of custom milled wood. Luckily I still have enough to make some more pieces but it gets really frustrating when I, who is supposed to be PERFECT at everything I do, screwed up. I don't use a router enough to stay in practice I guess. So, after using all the blue language I could think of, I cleaned up my mess and decided to call it a day. Now, I'm here bleeding my heart out to all of you. DANG!!!