I took my Connie 750 miles away in my 4X4 F150. Just park the rear wheels in a ditch or low spot, and you can walk next to the bike while dialing the clutch up the ramp. It's all about where you load it. Loading or unloading on even ground is asking for trouble.
Then I used soft ties around the lower tree, a Canyon Dancer just snug enough, and of course the 2 at the rear to control side to side motion.
It never affected the handling a bit.
My ramp is around 18'' wide or so. So I can't ride up the ramp anyway. I don't recommend the short ATV ramp either. They space the rungs too far apart, and like was said, it folds in all the wrong places. I've looked into it.