Today from Mice Chat....on ROTR delayed opening and tech issues....."even though Disney had a tried and true trackless system that's worked well for years, some of the Sharp Pencil People got involved with their usual results, they opted for cheap Chinese trackless systems and were oh-so-surprised when they didn't work as well on their E ticket Huge Feature Attraction (RotR) as the more expensive but notably reliable systems they were already using...to the tune of having to rip parts of the attraction down to the steel.,,,WDW hadn't yet begun to install the faulty ride system, so will be installing the Old Reliable, while over at Disneyland they have to tear everything out and start over-which means opening later than the East coast.....California's future projects will be seeing some big cuts pretty soon"