Yes, Don's Scrambler is awesome! But, i will say this, i visited Chuck Dabb's house back 2-3 years ago with another friend of mine, some may know of him or heard his name mentioned in used to be Carousel mag, Dave Cota. I plan on calling him up sometime soon, he's a cool guy with some great Cummons as well as Dabbs has. Chuck has the Cummons Scrambler on his layout, i saw it run, yet when the Scrambler cars were in action, rather say, when the ride was in action, the cars weren't turning too good, they would sort of sit, yet they did turn a little bit, but not true to the real ride. Maybe it was because the model had been ran alot?, i don't know, or very little. It looked as if it has loose-play in it, but i'd a whole hell of alot rather have Don's Scrambler of Ron Hamm's LOL LOL. Ron's isn't bad, just can't motorize it, if you can find a way, you're a genius. lol
~Ben