The Six Flags Magic Mountain (SFMM) Discussion Thread in Theme Parks, Roller Coasters, & Donkeys! Posted June 28, 2015 I think it would be pretty lame to switch Riddler's to a floorless. It's been smooth for me. Besides, they already have Scream. If they moved Scream maybe, but they seem to be committed to keeping that ride with the new paint. And why would they want to get ride of the world-record holder for stand-ups?