All true. It looks like they took that into consideration though. The extra-long tongue combined with the aft positioned axle will probably go a long way in mitigating those issues. Look at the second pic posted by KAT (tan frame with black box). It looks like it was one of their early prototypes & they had the axle mounted farther forward. The rest of the pix look like production models with the axle farther aft.
Not sure a custom ramp is feasible considering the clamshell opening of the box.
EDIT:
You may want to also look at this thread on additional sources of trailer sway mitigation
http://www.vehicross.info/forums/sho...threadid=23528