Hey Tim,
Sorry to hear about the leaker. When I bought My KDX & took it out for it's first major ride I had a lap full of Premix! :bang: Mine had a crack in the filler neck about 2 inches long that opened up upon tightening of the filler cap. I used the old soldering Iron trick with some shroud plastic & it has worked perfectly. When a previous repair at the petcock mounting area was cracked & leaking I borrowed the plastic welder from work & repaired it, still holding strong. If you can't get it replaced & need some help let me know. :eek: