4/22/2026: Shared to scratch 4/24/2026: Fixed a bug where if the first ratio is too much above 7, The RPM can't go below shift-up rpm fast enough and starts to bug out, and Now if you reach the shift RPM at last gear, the test run ends with a message saying "Gears maxxed out". 8/28/2026: Updated simulation with torque converter function and sound. 8/29/2026: Fixed torque simulation code and torque part of converter simulation, and now the vehicle can stall. 8/31/2026: Small update: you can now change how lower the ratio is for each higher gear, and other small changes.