What they should do is, that Chris sawyer needs to make rct4 a option between the version like rct3 and rct2 with upgrades and different types of coasters for each one, like the rocket without being hacked in rct2 and the Aquatax in rct3.
Yeah, It won't work to tell you the truth. Even the guys on Ne have to use 4th deminsion track pieces to get that to work. What it gives is a trpper error when you hack it. The game is to be called a uncheatable game, and it seems chris sawyer did it here with that part at least.