Originally Posted by vancat74
My trailer loaded is no where close to 1000lbs hitch weight.
If you really have a 700 lb tonque weight on a 7500 lb trailer, it's no wonder it is swaying. That is WAY too low of a tongue weight for a trailer that heavy. It really should be at least 900 lbs (12%) to tow well.
"Dry weight" doesn't mean what I think you think it means either.
You need to figure out why it is swaying to the point you feel like you can't go more than 60 MPH. That's not normal and frankly, doesn't sound safe. If your TW really is as light as you think, that could be the problem right there.
How is the level of the TT when all hitched up? It should be a bit tongue down. Having the tongue up could contribute to sway also.