^To add to that, it was also believed that the suspended coasters would be able to do loops as well as corkscrews.
Shaggy, I also got to ride The Bat and it was a wild ride, even though the swinging was violent. The reason the coaster didn't have banking was because Arrow believed that the shocks would be enough to absorb the punishment that the wild swinging caused. Sure, The Bat only did 35mph, but, that doesn't mean it would be boring by today's standards at all. It's not all about speed or height. The swinging is what made it thrilling, not the speed.