If you understand sway bars, the work to keep the unit flat
while cornering etc.. the problem I had was on uneven
terrain, was if you hit a bump off kilter the sled would
want to buck the opposite direction, by removing the sway bar it allowed
the suspension to work independantly.
That being said, higher speed trail running requires a little more attention in the corners(more body english)
Not to mention the position of the sway bar puts it in a very
vulnerable location. about a week after I pulled mine I hit a
small stump, just on my skidplate. and the swaybar bracket,
and I can guarentee that if my bar was on there, I would
have been in a world of hurt.(not to mention what could
have happened to the sled)
As an aside my wife has/had ridden mine several times
she's 120lb soaking wet with gear, and she really enjoyed it
never quite had any issues.(and she's a non-sledder)
if your wife is on the lighter side, made sure the suspension is
set up for her weight.