Personally, I think one of those ride vehicles will sooner or later jump the track at that banking curve and TT as we know it will come to a sad end. I just do not think this ride is all that safe. Have never felt safe riding it.
LOL! Umm, no? Why would you think that? Everyone says "it's not going that fast" and the curves are banked with safety guards for a reason. The ride is completely safe, it's not going to fly off the track...if that's what you want.
To answer the original question, no, it has always gone just under 65 mph. The only reason it might have gone slower is if it was slowing down (to a stop) or just starting to speed back up after the cars have stopped.
“You can design and create, and build the most wonderful place in the world. But it takes people to make the dream a reality.” - Walt Disney