Teal and Lime are down ( Train Control System/Rewiring and Crashed/Crushed cab) Bare minimum number to operate. You can not add more trains because you will have gridlock. You already have a lot of holds when running 3 on beam, imagine 5,6,7?
Im not arguing that TDO is trying their very best to maintain and clean them, but have you seen the guests who ride them? They practically use the trains as toilets.
It's really the worst of a bad situation. Before the crash you had trains being rotated in and out for the new control system. After the crash you were down 2, leaving the others to pull the slack. Tron (Coral) had that damn wrap on so long because they couldn't find time to take it off. Now you have Teal and Lime down for a while. Add to that the increased hours that really took a toll on the fleet which they clamped that down in 2011 with the hours of operation change and you have the state that we're in.