Interesting, thanks. I have been considering adding another inch or so in back, but have been worried the increased height would result in rear driveline vibrations. I've got relatively new U-joints and a retubed/rebalanced shaft already, so maybe I'll go for it!
82 fj40, 99 uzj100, 06 gx470
05 525EXC, 01 XT225, 07 TTR90, 07 CRF50