jumping ACTUALLY makes you go faster on minecarts. might only apply when you are going uphill.
When controlling a minecart, keyboard input fully overrides analog stick input.
oooo limbus found something weird here. update this once we figure it out
I vaguely recall Aroymart finding a variety of weird minecart stuff. for example:
hey I think if you spam zoomies you can get off of mine rails like a 10th of a second earlier
Holding left + right simultaneously
For some reason when leaning left using the keyboard, if you hold right simultaneously you will tilt a little to the right. This can be used for collecting a Crystal near the start of Caveman Jigsaw without dying. Unfortunately, you can not do it by holding two analog sticks in opposite directions or by combining analog and kb input.