So, what I was doing was recreating the spiral and impact unloading system that DoshDoshington was doing in his "This Factorio Base is Powered by TRAIN COLLISIONS" video. https://youtu.be/kWc9YbyJGYo?si=3v532nm7OUwID9PS
Right now in the current version of the mod, it can't be done since the rear engine glitches and creates a direction error right when the engine gets onto the tracks after the train finishes its arch from the ramp. https://imgur.com/a/UpHtt2T
Here's my setup as a blueprint for you to look at. This blueprint does kinda require the mod Editor Extensions
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