Hensley / Propride safety chain option

I came to the forum today to ask about chain length and I found it is already a topic of discussion. I have a new vehicle and am just getting the trailer paired up. I needed to add some length to the chains so added two quick links to each, after checking their weight capacity. Now I think they are hanging too low, so I'm taking one off of each side. I checked several sites and they just said long enough that they don't drag on the ground. More pics would help, some without a WDH, like my setup. I hate to over think these things, but it looks like a lot of us do.