Look at my hitch set up please....

I own 2 sets of round spring bars. 600lb. and 1000lb. The 1000lb bars are 1 1/2" longer on the short leg (vertical leg) than the 600lb bars.
It looks like she has 1000lb. bars. This would put the bottom of the bar 1 1/2" closer to the ground. I think 600lb. bars would be about right for her set up. This would give her an additional 1 1/2" of ground clearance. She may have to buy a set of 600lb. bars.