Sporty's are tuff frog
They have a narrower frame, and it's a shorter frame. You've got the kickstand to deal with, as well as the kickstand stop.
With that being said, I've never had an issue with the Sporty on the jack, it's the cradle where it get's tricky. The jack fits INSIDE of the cradle, so there's not a lot of room to work. The jack has to be in the right spot or the cradle won't slide in. You've got maybe 3/4" to work either way. I guess I was off a bit and it slid down and out.
Sucks ...