thanks for the input. still learning how to reply, haven't been real active in the forums while i had my TT. called TL today and discussed the product. went ahead and ordered the lower kit. unloaded there is an inch or so between top o/l spring and the stops. the bottom gap between o/l leaf and next one up was maybe 1/4 inch. i will post the difference i notice. i weighed today and came in at 10,650 lbs without water and no other personal items, food, etc. 11,400 is my max on the door label, so i am not over. i looked at a newer 990 a month ago that was on a Ford F350 CC SRW and he pulled a boat behind it. I personally could not be comfortable with such a set up, no matter what was done to the suspension.
