Just giving you something to think about. I went the other route as I wanted to increase the size of my jacks foot print. The snap pads did not do that, at least for me.
I went with bigfoot outrigger pads https://outriggerpads.com/for-rvs/ Yes you have to place them and retrieve them so there is alittle work involved, but for me its worth it. The size of the foot print was the important thing, as we were parked on grass one time during a rain storm. The jacks were on lego blocks at the time. The legos and jacks went into the soil about 2 in. Thats when I decided to increase foot print.
Itasca Meridian SE 36g
Road Master Tow Dolly