Hi 2002dura,
We have the same unit-3600 RL 2006. We had it weighed at a cat scale. Here are the results:axles 11,770# and the pin 2,930#. Together that is 14,770#. That was fully loaded. Take 20% of total for correct pin distribution you get 2954#. We had a 28 foot 5th wheel and we got 9.8 m/g. The old unit was 4000# lighter. With our BH we get 9.8 m/g. I think this is do the design of the BG. It is well balanced and the weight is well distributed. BTW, the m/g was done over a 10,000m trip for the old and 8,000m trip for the BH. I would say they are pretty exact figures. I hope this helps. Good luck with the unit. Hope to see you at the rally in 2007.