I see recommendations for increased tongue weight. The following is from
RV.org:
"Use the RV Ratings CD-ROM to study the variety of hitch weight
percentages. Notice that some manufacturers have weights all over the
board. We have seen some brands with percentages ranging from 7% to 16%
of the trailer's gross weight. This is totally unforgivable! An RV
manufacturer should be able to keep those hitch weights between 8% and
12% the acceptable range whether dry or wet. This type of sloppy design
causes accidents and kills people. To illustrate this point, let us tell
you a story. "
http://www.rv.org/10000027.htm
Al Grayson