Ok someone help settle an argument for me. 
I know that the speedometer inside the original Test Track vehicles was "fake" and didn't actually display the speed your vehicle was moving. This was very obvious as you went through the curves of the indoor track because at one point you nearly come to a complete stop and it says you're moving around 15 mph. But... what about the speed displayed on the outside track? My husband and I disagree on this but I believe the speed displayed on the board as you come around the back turn is your actual speed, maybe picked up by radar or something that "talks" to the board from your vehicle. I know the speed is 100% controlled by the under-track drive system but are you really going 64mph (or whatever it says) as you come down the straight?
Anyone know with 100% certainty? I don't think I can win the argument with "everyone on the boards thinks I'm right."

I know that the speedometer inside the original Test Track vehicles was "fake" and didn't actually display the speed your vehicle was moving. This was very obvious as you went through the curves of the indoor track because at one point you nearly come to a complete stop and it says you're moving around 15 mph. But... what about the speed displayed on the outside track? My husband and I disagree on this but I believe the speed displayed on the board as you come around the back turn is your actual speed, maybe picked up by radar or something that "talks" to the board from your vehicle. I know the speed is 100% controlled by the under-track drive system but are you really going 64mph (or whatever it says) as you come down the straight?
Anyone know with 100% certainty? I don't think I can win the argument with "everyone on the boards thinks I'm right."
