Had to buy a new carrier when we purchased an ebike. We had always used the hanging style rack and I was a little nervous to use this type of system. Our first time using it was a trip from Indiana to Maine and it worked perfectly. The bikes were on my car that was being flat towed behind a motorhome. The bikes (one ebike, one regular) were secure the whole way with no issues at all. Not sure what the anti wobble is all about because they do wobble but it’s not excessive and appears to be fine. Love the tilting rack so we can open the tailgate, and the ramp makes it much easier to load. And when the bikes are off, the fold up is perfect so you don’t have to take the rack off. Only negative is I wish it had its own locking device to secure the bikes. I just used a cable which worked fine. I researched for days before I selected this carrier. No need to buy the $1,200 versions, this one works great!