Has anyone used a Trailex SUT 300 on a Dory.  This is just to go 100 yards to the water, over a 6" curb and soft sand beach. Already have a load rite road trailer for car travel.  I built heavy and with sailing gear It is overweight for the smaller kayak dollies. In fact I just snapped the axle on the one I have although age and corrosion played a factor into its failure.  Can't find the recent posts about dory transport. Thanks Dan