The trailer we have Evo T2460RL, (so far we think this floor plan is great); Hitch weight listed 750Lbs. and GVWR 7750. I guess I figured the GVWR to be the dry weight which would be increased by fluids, personal items, propane and batteries. Anyway I wanted to hitch to be more than adequate. "spring bars" which also control sway are specified as 800lbs.
On turning at slow speed we hear popping, figured it to be the spring bars sliding in their cradles. definitely can see some wear in the cradle where they slide during turns.
Thank you to all who took time to respond, there will be more appeals for advised in the near future.
Bill