I've noticed that some aspects of rides are a little different. I built a really good version of Magnum, but the height is not 205 feet. The speeds are very accurate, but I believe my first hill is about 150 feet or so. Also, I built a fairly good version of Vortex at PKI, and it's height is not quite right, but the speed is very accurate (including the very slow run through the corkscrews).
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UCSigep
Rides to the top of the World: 8