Bad boy you have a good point, but you can still keep your hands up in the air with the ostr. Why does Revolution have ostr, because of insurance, and it must be the same for flashback, and all the rides at Sfmm. This i mean by if the insurance company considers it an inversion, or just wants to torture riders. Now Sfmm needs to get a new insurance plan, or they might have ostr on psycolne. Now if that happens God save us all.