Hi I went through DIY on how to change gauge cluster LEDs to different colours. I opened the cluster and took out all the needles but I forgot to memorize where the were

now I put them back in but they don't show the right and accurate amount:-( apparently temp gauge is fine because after 30minutes of drive it stays at the middle. I can sort out speeds needles using OBD2 to USB but I have no clue how to adjust the gas needle:-( my obd2 doesn't show the gas status.... is there any other way to find out how much gas is in the tank so I can adjust the needle appropriately.