engine.jbeam problem

When i try to edit the torque and the rpm, the gearing ends up really fucked up. Like when i shift up, the rpm's wont go down, because of this the car is constantly revving and can't speed up. What am i doing wrong? ps. I'm not planning to upload engine files. And yes i am a dumbass because i can't even edit the simplest code .


here's the code

"enginetorque":[
["rpm", "torque"]
[0, 20],
[500, 60],
[1000, 300],
[2000, 300],
[3000, 300],
[4000, 500],
[5000, 500],
[5500, 500],
[6000, 500],
[7000, 300],
[7500, 200],
[8000, 100],
],
"engine":{
"idleRPM":800,
"shiftDownRPM":3000,
"shiftUpRPM":7300,
"maxRPM":8000,
"inertia":0.10,
"friction":10,
"brakingCoefRPS":0.05,
"burnEfficiency":0.5,
"throttleSensitivity":1.2,
"torqueReactionNodes:":["e2r","e2l","e4r"],

 

Modify the clutch torque in the transmission. Probably slipping.