Some existing tracks cannot be built in OpenRCT2:
 
	Octivator
 
	Big Corkscrew Coaster
 
	Atomizer
 
	Bumble Bee
 
	Deep Freeze
 
	 
 
	These tracks seem to be fine when being built in the original game of RCT2.
 
	 
 
	However, when playing OpenRCT2, there are no previews for the tracks, and the tracks cannot be built properly as well.
 
	 
 
	I hope that the teams of OpenRCT2 could fix this problem.