I believe at one point they were considering purchasing a sixth train so they could have 5 available at all times if something unexpected happened while the spare was out for rebuild.I saw SheiKra running 4 trains back in 2022, I could tell they were using the duel loading platform, because a train was ascending the lift while one was on the holding brake for the first drop. That was wild to see never seen Griffon or any dive coaster run like that.