Been there too. My Jinma's front tire hit a soft clay spot near my freshly-graded walk-out basement, as I was backfilling my deck pier holes. I had a 5' bucket full of gravel, which I was dumping at the time. The tractor went over surprisingly quickly, without warning. I was belted in, and had one hand on the joystick, that I pulled back on instictively as it went over. That and the 6' box blade kept the tractor from going over further. Pics are on my other computer. I uprighted it with a tow strap around the rear axle, with the other end attached to a JD 6000 series 4x4 ag tractor. Not a scratch on the little beaner!
Yeah, the BX90 makes my DK45 tippy, and back-heavy. I travel up some of my logging roads backwards, unless I can wedge a 1-ton rock in the loader bucket for counter-weight. I'm much more sensitiive to tilt now.......