The "dry weight" for that trailer should be around 6900# and the dry tongue weight should be around 930#.
The dry tongue weight percentage is around 930/6900 = 13.5%
However, those numbers don't tell us what your loaded weights are, so we have no good basis for saying whether tongue weight might be a problem.
It would be good to take your as-loaded-for-camping trailer to a scales so you could determine the TT's loaded weight, the loaded tongue weight, and the axle loads before hitching and after hitching with WD appplied.
Then we would have a better basis for providing weight-related advice.
Ron