I'm not shy about it. Yup. I have big clumsy feet. The good news is it gives me stabilizing ballast should sobriety forsake me. The bad news is it's hell on GPZ 7000 lower shafts. I have broken several. To make matters worse, the lines of communication between my big feet and my small command and control center often get disrupted somewhere between my gullet and my gizzard which allows my big feet to proceed on a different heading than the rest of me. Oops, there goes another GPZ 7000 lower shaft. But I don't take full responsibility for all of these broken lower shafts. I don't recall ever breaking the good ol' GPX lower shaft and they fit at least 10 different detectors and cost less than half of a GPZ lower shaft. So I lay most of the blame at the feet of Minelab and not because of the feet of Klunker. The shaft is just plain flimsy.
Being a "tight wad" by nature I have tried numerous times to repair a broken lower shaft using glues, epoxies, tape, splints and every flavor of bubble gum you can imagine. Nothing worked. I finally came up with the idea of totally replacing the lower end of the shaft and it work splendidly.
This was made from an inch and a quarter by 1 inch pvc plastic pipe tee, a fine toothed saw, a drill, a round file, a sander, a heat gun and a bit of good epoxy.
This repair has held up for a couple of dozen trips and survived the icy conditions of early spring detecting, which is when my big feet are at their worst. If anyone is interested I will post instructions