You survived the roll over, very happy for ya that day. Im not gonna hit curbs, however! Big Rig(18 wheelers) driver most my life keeps me curb friendly...I agree the swivel is great idea and my ball system is less. No argument, we just never had a issue and it wont lock up on a tip over with ball(KLT). Been there already, with my KLT on its side when I failed to set sidestand right while parking. The DMC had a great hitch, kind a kept the ball lower than most, maybe? It worked great. IF I had the money, the Bushtec is first rate and the swivel is also. My home built was cool enough for us, really enjoyed its ability to track swell behind our KLT1200. Randy