Wilderness cart with Outback?

I am looking to get a beach cart and I'm thinking about the Wilderness heavy duty beach cart (link below) because it looks like it is easier to load a loaded kayak onto and I can use it with my other kayaks unlike a Hobie plug in. I am wondering if anyone has used this cart with and Outback. I am concerned that when you move the rails close enough to match the bottom protrusion on the Outback hull it will be tippy.
Thanks
John

https://www.wildernesssystems.com/us/products/heavy-duty-kayak-cart-beach-wheels

I know several people have used it for Outbacks.

Thanks!