Create Aeronautics: AaA's Compact Gearshift

Players define up to ten forward gears and ten reverse gears, and every one of them takes its own ratio, set in the block's editable GUI. Gears are changed by the shift up and shift down buttons on that screen, or remotely through redstone. The Redstone Link shifting option lets a player assign frequencies the same way Create's own Redstone Link does, so a gear change can be triggered from another location.

The block is crafted from a Sturdy Sheet, a pair of Precision Mechanisms, a pair of Redstone Links, a pair of Brass Sheets and an Electron Tube. JEI support allows items to be dragged straight into the frequency slots to set them. Drive-By-Wire support is optional and adds full drive-by-wire control to the gearshift.

The mod is built for NeoForge 1.21.1 and requires Create 6.0.0, tested with 6.0.10. Every player and the server need a copy of the mod. It is released under the Creative Commons Attribution 4.0 license and is not open source. Textures are at version 2.1.0 or higher, and older versions use the previous texture.